List of Interstate Highways in Ohio
Encyclopedia
There are a total of 21 Interstate Highways in Ohio, including both primary and auxiliary routes. All of the Interstates are owned and maintained by the state
of Ohio
; however, they were all built with money from the U.S. federal government. The road miles of these 21 Interstates add up to a total of 1572.35 miles (2,530.4 km). Ohio has more route miles than this, most of which comes from Interstate 80 being concurrent
with Interstate 90
for 142.8 miles (229.8 km). The Interstate Highways in Ohio range in length from Interstate 90, at 244.75 miles (393.9 km), all the way down to Interstate 471, at 0.73 miles (1.2 km).
As of 2006, out of all the states, Ohio has the fourth-largest Interstate Highway System. Ohio also has the fifth-largest traffic volume and the third-largest quantity of truck traffic. Ohio ranks second in the nation in terms of the number of bridges for its Interstate Highway System.
On June 29, 1956, President Dwight D. Eisenhower
signed the Federal Aid Highway Act, which called for the construction of up to 41000 miles (65,982.9 km) of Interstate Highways. Of that, up to 1500 miles (2,414 km) were to be built in Ohio. The same year, Ohio passed a law which raised the state's speed limit
to 60 mile per hour, and in 1957, Ohio began the construction of its Interstate Highway allotment. By 1958, Ohio had spent more money on its Interstate Highways than either New York or California
. In 1960, Ohio had completed the construction of 522 miles (840.1 km) of pavement; in 1962, Ohio had completed the construction of 684 miles (1,100.8 km) of pavement; and in 1970, Ohio had completed the construction of 1000 miles (1,609.3 km) of pavement. By the end of 1971, Ohio had only 167 miles (268.8 km) of interstate still to build. On September 19, 2003, Ohio finally finished the originally planned Interstate Highway System.
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...
of Ohio
Ohio
Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...
; however, they were all built with money from the U.S. federal government. The road miles of these 21 Interstates add up to a total of 1572.35 miles (2,530.4 km). Ohio has more route miles than this, most of which comes from Interstate 80 being concurrent
Concurrency (road)
A concurrency, overlap, or coincidence in a road network is an instance of one physical road bearing two or more different highway, motorway, or other route numbers...
with Interstate 90
Interstate 90 in Ohio
In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:...
for 142.8 miles (229.8 km). The Interstate Highways in Ohio range in length from Interstate 90, at 244.75 miles (393.9 km), all the way down to Interstate 471, at 0.73 miles (1.2 km).
As of 2006, out of all the states, Ohio has the fourth-largest Interstate Highway System. Ohio also has the fifth-largest traffic volume and the third-largest quantity of truck traffic. Ohio ranks second in the nation in terms of the number of bridges for its Interstate Highway System.
On June 29, 1956, President Dwight D. Eisenhower
Dwight D. Eisenhower
Dwight David "Ike" Eisenhower was the 34th President of the United States, from 1953 until 1961. He was a five-star general in the United States Army...
signed the Federal Aid Highway Act, which called for the construction of up to 41000 miles (65,982.9 km) of Interstate Highways. Of that, up to 1500 miles (2,414 km) were to be built in Ohio. The same year, Ohio passed a law which raised the state's speed limit
Speed limit
Road speed limits are used in most countries to regulate the speed of road vehicles. Speed limits may define maximum , minimum or no speed limit and are normally indicated using a traffic sign...
to 60 mile per hour, and in 1957, Ohio began the construction of its Interstate Highway allotment. By 1958, Ohio had spent more money on its Interstate Highways than either New York or California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
. In 1960, Ohio had completed the construction of 522 miles (840.1 km) of pavement; in 1962, Ohio had completed the construction of 684 miles (1,100.8 km) of pavement; and in 1970, Ohio had completed the construction of 1000 miles (1,609.3 km) of pavement. By the end of 1971, Ohio had only 167 miles (268.8 km) of interstate still to build. On September 19, 2003, Ohio finally finished the originally planned Interstate Highway System.
Primary highway list
| Highway | Location | Major cities served | Length (mi) | Length (km) | Description | References |
|---|---|---|---|---|---|---|
| Preble Preble County, Ohio As of the census of 2000, there were 42,337 people, 16,001 households, and 12,144 families residing in the county. The population density was 100 people per square mile . There were 17,186 housing units at an average density of 40 per square mile... , Montgomery Montgomery County, Ohio Montgomery County is a county located in the state of Ohio, United States. The population was 535,153 in the 2010 Census. It was named in honor of Richard Montgomery, an American Revolutionary War general killed in 1775 while attempting to capture Quebec City, Canada. The county seat is Dayton... , Clark Clark County, Ohio As of the census of 2000, there were 144,742 people, 56,648 households, and 39,370 families residing in the county. The population density was 362 people per square mile . There were 61,056 housing units at an average density of 153 per square mile... , Madison Madison County, Ohio As of the census of 2000, there were 40,213 people, 13,672 households, and 10,035 families residing in the county. The population density was 86 people per square mile . There were 14,399 housing units at an average density of 31 per square mile... , Franklin Franklin County, Ohio Franklin County is a county located in the state of Ohio, United States. In 2010 the population was 1,163,414, making it the second largest county in Ohio and the 34th largest county in population in the United States. Franklin County is also the largest in the eight-county Columbus, Ohio... , Fairfield Fairfield County, Ohio Fairfield County is a county located in the state of Ohio, United States. As of 2010, the population was 146,156. Its county seat is Lancaster. Its name is a reference to the Fairfield area of the original Lancaster.... , Licking County, Ohio Licking County, Ohio Licking County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 166,492. Its county seat is Newark and is named for the salt licks that were in the area.... , Muskingum Muskingum County, Ohio Muskingum County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 86,074. Its county seat is Zanesville... , Guernsey Guernsey County, Ohio Guernsey County is a county located in the state of Ohio. As of 2010, the population was 40,087. Its county seat is Cambridge and is named for the Isle of Guernsey in the English Channel, from which many of the county's early settlers came.... , and Belmont Belmont County, Ohio Belmont County is a county located in the U.S. state of Ohio. It is part of the Wheeling, West Virginia Metropolitan Statistical Area. As of 2010, the population was 70,400. Its county seat is St. Clairsville... counties |
Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... , Dayton Dayton, Ohio Dayton is the 6th largest city in the U.S. state of Ohio and the county seat of Montgomery County, the fifth most populous county in the state. The population was 141,527 at the 2010 census. The Dayton Metropolitan Statistical Area had a population of 841,502 in the 2010 census... , Springfield Springfield, Ohio Springfield is a city in the U.S. state of Ohio and the county seat of Clark County. The municipality is located in southwestern Ohio and is situated on the Mad River, Buck Creek and Beaver Creek, approximately west of Columbus and northeast of Dayton. Springfield is home to Wittenberg... , and Wheeling Wheeling, West Virginia Wheeling is a city in Ohio and Marshall counties in the U.S. state of West Virginia; it is the county seat of Ohio County. Wheeling is the principal city of the Wheeling Metropolitan Statistical Area... |
225.6 | 363.1 | I-70 enters the state from Wheeling Wheeling, West Virginia Wheeling is a city in Ohio and Marshall counties in the U.S. state of West Virginia; it is the county seat of Ohio County. Wheeling is the principal city of the Wheeling Metropolitan Statistical Area... , West Virginia West Virginia West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east... in the east and heads west across the whole state of Ohio. Along the way, it first intersects with I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... . I-70 then travels west until it nears Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... , where it intersects with the eastern portion of I-270. I-70 then travels into the Columbus metropolitan area, and I-71 comes in from the north and becomes concurrent with I-70. For about 1.8 miles (2.9 km), the I-70 and I-71 travel together, and I-71 then leaves towards the south. I-670 then merges into I-70 from the north. After that, I-70 passes out of the Columbus area and intersects again with I-270, but this time on the western side of its loop. Continuing west, I-70 intersects with I-675 on its northern terminus, and then I-70 intersects I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... north of Dayton Dayton, Ohio Dayton is the 6th largest city in the U.S. state of Ohio and the county seat of Montgomery County, the fifth most populous county in the state. The population was 141,527 at the 2010 census. The Dayton Metropolitan Statistical Area had a population of 841,502 in the 2010 census... . I-70 continues west to finally exit Ohio on its western border. |
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| Hamilton Hamilton County, Ohio As of 2000, there were 845,303 people, 346,790 households, and 212,582 families residing in the county. The population density was 2,075 people per square mile . There were 373,393 housing units at an average density of 917 per square mile... , Warren Warren County, Ohio Warren County is a county located in the state of Ohio, United States. The population was 212,693 at the 2010 census. Its county seat is Lebanon. Warren County was erected May 1, 1803, from Hamilton County, and named for Dr... , Clinton Clinton County, Ohio Clinton County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 42,040. The 2008 Census Population Estimate places the figure at 43,200. It is named for former U.S. Vice-President George Clinton... , Fayette Fayette County, Ohio As of the census of 2000, there were 28,433 people, 11,054 households, and 7,837 families residing in the county. The population density was 70 people per square mile . There were 11,904 housing units at an average density of 29 per square mile... , Franklin Franklin County, Ohio Franklin County is a county located in the state of Ohio, United States. In 2010 the population was 1,163,414, making it the second largest county in Ohio and the 34th largest county in population in the United States. Franklin County is also the largest in the eight-county Columbus, Ohio... , Delaware Delaware County, Ohio Delaware County is a fast-growing suburban county in the state of Ohio, United States, within the Columbus, Ohio Metropolitan Statistical Area. According to the United States Census Bureau's 2004 population estimates, Delaware County's population of 142,503 made it the fastest growing county in... , Morrow Morrow County, Ohio Morrow County is a county located in the state of Ohio, United States. Shawnee people used the area for hunting purposes before white settlers arrived in the early 19th century. Morrow County was organized in 1848 from parts of four neighboring counties and named for Jeremiah Morrow, Governor of... , Richland Richland County, Ohio Richland County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 124,475. It is included in the Mansfield, Ohio, Metropolitan Statistical Area as well as the Mansfield–Bucyrus Combined Statistical Area.... , Ashland Ashland County, Ohio Ashland County is a county located in the state of Ohio, United States, and was formed in 1846 from parts of Huron, Lorain, Richland and Wayne Counties. As of the 2010 census, the population was 53,139. Its county seat is Ashland... , Wayne Wayne County, Ohio Wayne County is a county located in the state of Ohio, United States, and is named for General "Mad" Anthony Wayne. As of the 2010 census, the population was 114,520. Its county seat is Wooster.... , Medina, and Cuyahoga Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... counties |
Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... , Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... , Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... , and Mansfield Mansfield, Ohio Mansfield is a city in the U.S. state of Ohio and the county seat of Richland County. The municipality is located in north-central Ohio in the western foothills of the Allegheny Plateau, approximately southwest of Cleveland and northeast of Columbus.... |
248.15 | 399.4 | I-71 begins in Cleveland at its intersection with I-490. It then heads southwest, intersecting I-480 and then I-80. I-271 splits off to the east, as does I-76 Interstate 76 in Ohio In the U.S. state of Ohio, Interstate 76 runs for from Interstate 71 south of Cleveland to the Pennsylvania state line south of Youngstown. Once numbered Interstate 80S, Interstate 76 now comprises the easternmost leg of the Ohio Turnpike.-Route description:... soon after. I-71 continues southwest until it reaches Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... , where it intersects I-270 from the north. In the Columbus metropolitan area, I-71 intersects I-670 from the north, and then becomes concurrent with I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... and heads east for around 1.8 miles (2.9 km) before splitting off to the south. I-71 then exits the Columbus area and intersects the I-270 loop again south of Columbus. I-71 then enters the Cincinnati area from the north, intersecting I-275, and continues southwest until I-471 branches off towards the southeast. I-71 then becomes concurrent with I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... for about 0.3 mile (0.482802 km) before finally exiting Ohio south of Cincinnati. |
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| Hamilton County Hamilton County, Ohio As of 2000, there were 845,303 people, 346,790 households, and 212,582 families residing in the county. The population density was 2,075 people per square mile . There were 373,393 housing units at an average density of 917 per square mile... |
Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... |
19.47 | 31.3 | I-74 begins at its terminus with I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... in Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... . It heads northwest and becomes concurrent with I-275 for about 2.7 miles (4.3 km). I-275 then breaks off and heads southwest, whereas I-74 continues northwest until it passes out of Ohio on its western border. |
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| Hamilton Hamilton County, Ohio As of 2000, there were 845,303 people, 346,790 households, and 212,582 families residing in the county. The population density was 2,075 people per square mile . There were 373,393 housing units at an average density of 917 per square mile... , Butler Butler County, Ohio Butler County is a county located in the state of Ohio, United States. As of 2010, the population was 368,130. Its county seat is Hamilton. It is named for General Richard Butler, who died in 1791 fighting Indians in northern Ohio. Butler's army marched out of Fort Hamilton, where the city of... , Warren Warren County, Ohio Warren County is a county located in the state of Ohio, United States. The population was 212,693 at the 2010 census. Its county seat is Lebanon. Warren County was erected May 1, 1803, from Hamilton County, and named for Dr... , Montgomery Montgomery County, Ohio Montgomery County is a county located in the state of Ohio, United States. The population was 535,153 in the 2010 Census. It was named in honor of Richard Montgomery, an American Revolutionary War general killed in 1775 while attempting to capture Quebec City, Canada. The county seat is Dayton... , Miami Miami County, Ohio As of the census of 2000, there were 98,868 people, 38,437 households, and 27,943 families residing in the county. The population density was 243 people per square mile . There were 40,554 housing units at an average density of 100 per square mile... , Shelby Shelby County, Ohio As of the census of 2000, there were 47,910 people, 17,636 households, and 13,085 families residing in the county. The population density was 117 people per square mile . There were 18,682 housing units at an average density of 46 per square mile... , Auglaize Auglaize County, Ohio As of the census of 2000, there were 46,611 people, 17,376 households, and 12,771 families residing in the county. The population density was 116 people per square mile . There were 18,470 housing units at an average density of 46 per square mile... , Allen Allen County, Ohio Allen County is a county located in the U.S. state of Ohio. Its population was 106,331 as of the 2010 census. It is included in the Lima, Ohio Metropolitan Statistical Area as well as the Lima–Van Wert–Wapakoneta Combined Statistical Area.... , Hancock Hancock County, Ohio Hancock County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 74,782. Its county seat is Findlay and was named for John Hancock, the first signer of the Declaration of Independence... , Wood Wood County, Ohio Wood County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 125,488. Its county seat is Bowling Green. The county was named for Captain Eleazer D. Wood, the engineer for General William Henry Harrison's army, who built Fort Meigs in the War of 1812... , and Lucas Lucas County, Ohio ----... counties |
Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... , Dayton Dayton, Ohio Dayton is the 6th largest city in the U.S. state of Ohio and the county seat of Montgomery County, the fifth most populous county in the state. The population was 141,527 at the 2010 census. The Dayton Metropolitan Statistical Area had a population of 841,502 in the 2010 census... , Lima Lima, Ohio Lima is a city in and the county seat of Allen County, Ohio, United States. The municipality is located in northwestern Ohio along Interstate 75 approximately north of Dayton and south-southwest of Toledo.... , Middletown Middletown, Ohio Middletown is an All-America City located in Butler and Warren counties in the southwestern part of the U.S. state of Ohio. Formerly in Lemon, Turtlecreek, and Franklin townships, Middletown was incorporated by the Ohio General Assembly on February 11, 1833, and became a city in 1886... , and Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... |
211.3 | 340.1 | I-75 enters Ohio from Michigan Michigan Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake".... just north of Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... . It heads south, and then I-280 breaks off and heads south in a slightly more easternly direction than I-75. I-75 continues south and intersects I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... , and then I-475 breaks off to the west. I-75 passes out of the Toledo area and travels south until it reaches the Dayton Dayton, Ohio Dayton is the 6th largest city in the U.S. state of Ohio and the county seat of Montgomery County, the fifth most populous county in the state. The population was 141,527 at the 2010 census. The Dayton Metropolitan Statistical Area had a population of 841,502 in the 2010 census... area, where it intersects I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... just north of Dayton. Once south of Dayton, I-675 branches off to the east, and I-75 continues south to Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... , where it intersects I-275 from the north. I-74 then branches off to the northwest, and I-75 continues south until it is just south of Cincinnati, where it becomes concurrent with I-71 for around 0.3 mile (0.482802 km) before finally passing out of Ohio on its southern border. |
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| Medina, Summit Summit County, Ohio Summit County is an urban county located in the state of Ohio, United States. As of the 2000 census, the population was 542,899. In the 2010 Census the population was 541,781. Its county seat is Akron... , Portage Portage County, Ohio Portage County is a county located in the U.S. state of Ohio. The population was 152,061 at the 2000 Census and 161,419 at the 2010 Census. Its county seat is Ravenna. Portage County is named for the portage between the Cuyahoga and Tuscarawas Rivers... , and Mahoning counties |
Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... , Warren Warren, Ohio As of the census of 2000, there were 46,832 people, 19,288 households and 12,035 families residing in the city. The population density was 2,912.4 people per square mile . There were 21,279 housing units at an average density of 1,322.9 per square mile... , and Youngstown Youngstown, Ohio Youngstown is a city in the U.S. state of Ohio and the county seat of Mahoning County; it also extends into Trumbull County. The municipality is situated on the Mahoning River, approximately southeast of Cleveland and northwest of Pittsburgh, Pennsylvania... |
81.65 | 131.4 | I-76 enters Ohio from the east, just south of Youngstown Youngstown, Ohio Youngstown is a city in the U.S. state of Ohio and the county seat of Mahoning County; it also extends into Trumbull County. The municipality is situated on the Mahoning River, approximately southeast of Cleveland and northwest of Pittsburgh, Pennsylvania... . I-680 branches off to the north, and I-76 continues northwest until it reaches I-80. In this intersection, I-80 enters from the east and I-76 from the southeast, but I-80 leaves to the northwest and I-76 to the west. This effectively exchanges the labeling for I-76 and I-80. I-76 travels west until it becomes concurrent with I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... for about 2.8 miles (4.5 km) in Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... . I-76 then breaks off to the south, and I-77 goes north. I-76 soon turns back to the west at its intersection with the western terminus of I-277 and continues west until it reaches its terminus on I-71. |
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| Washington Washington County, Ohio Washington County is a county located in the state of Ohio. As of the 2010 census, the population was 61,778. Its county seat is Marietta. The county, the oldest in the state, is named for George Washington. Washington County is included in the Parkersburg-Marietta-Vienna, West Virginia-Ohio... , Noble Noble County, Ohio Noble County is a county located in the state of Ohio. As of the 2010 census, the population was 14,645. Its county seat is Caldwell. Noble County is named for Rep. Warren P. Noble of the Ohio House of Representatives, who was an early settler there.-History:... , Guernsey Guernsey County, Ohio Guernsey County is a county located in the state of Ohio. As of 2010, the population was 40,087. Its county seat is Cambridge and is named for the Isle of Guernsey in the English Channel, from which many of the county's early settlers came.... , Tuscarawas Tuscarawas County, Ohio Tuscarawas County is a county located in the eastern part of the state of Ohio. As of the 2010 census, the population was 92,582. Its county seat is New Philadelphia... , Stark Stark County, Ohio Stark County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 375,586. It is included in the Canton-Massillon, Ohio Metropolitan Statistical Area.... , Summit Summit County, Ohio Summit County is an urban county located in the state of Ohio, United States. As of the 2000 census, the population was 542,899. In the 2010 Census the population was 541,781. Its county seat is Akron... , and Cuyahoga Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... counties |
Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... , Canton Canton, Ohio Canton is the county seat of Stark County in northeastern Ohio, approximately south of Akron and south of Cleveland.The City of Caton is the largest incorporated area within the Canton-Massillon Metropolitan Statistical Area... , and Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... |
160.13 | 257.7 | At its northern terminus, I-77 branches off of I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... in Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... . It then heads south, intersecting I-490, then I-480, then I-80, and then I-271. At Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... , I-77 cecomes concurrent with I-76 Interstate 76 in Ohio In the U.S. state of Ohio, Interstate 76 runs for from Interstate 71 south of Cleveland to the Pennsylvania state line south of Youngstown. Once numbered Interstate 80S, Interstate 76 now comprises the easternmost leg of the Ohio Turnpike.-Route description:... and goes east for around 2.8 miles (4.5 km), before splitting off again to the south. It then intersects I-277 before heading farther south. In southeastern Ohio, I-77 intersects I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... and continues south until it finally exits Ohio on its southern border. |
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| Mahoning and Trumbull Trumbull County, Ohio As of the census of 2000, there were 225,116 people, 89,020 households, and 61,690 families residing in the county. The population density was 365 people per square mile . There were 95,117 housing units at an average density of 154 per square mile... counties |
Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... , Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... , Elyria Elyria, Ohio -Community:Elyria has an extensive, although financially burdened, community food pantry and "Hot Meals" program administered through the Second Harvest Food Bank and several churches Elyria is served by Elyria Memorial Hospital.-Recreation and parks:... , Lorain Lorain, Ohio Lorain is a city in Lorain County, Ohio, United States. The municipality is located in northeastern Ohio on Lake Erie, at the mouth of the Black River, about 30 miles west of Cleveland.... , Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... , Warren Warren, Ohio As of the census of 2000, there were 46,832 people, 19,288 households and 12,035 families residing in the city. The population density was 2,912.4 people per square mile . There were 21,279 housing units at an average density of 1,322.9 per square mile... , and Youngstown Youngstown, Ohio Youngstown is a city in the U.S. state of Ohio and the county seat of Mahoning County; it also extends into Trumbull County. The municipality is situated on the Mahoning River, approximately southeast of Cleveland and northwest of Pittsburgh, Pennsylvania... |
237.48 | 382.2 | I-80 enters Ohio east of Warren Warren, Ohio As of the census of 2000, there were 46,832 people, 19,288 households and 12,035 families residing in the city. The population density was 2,912.4 people per square mile . There were 21,279 housing units at an average density of 1,322.9 per square mile... . Southeast of Warren, I-680 merges with I-80 from the southeast. Continuing west, I-80 intersects I-76 Interstate 76 in Ohio In the U.S. state of Ohio, Interstate 76 runs for from Interstate 71 south of Cleveland to the Pennsylvania state line south of Youngstown. Once numbered Interstate 80S, Interstate 76 now comprises the easternmost leg of the Ohio Turnpike.-Route description:... and switches its direction to the northwest. I-80 turns west again and then intersects I-480 at its southern terminus. I-80 continues west-northwest, intersecting I-271, I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... , and I-71 in that order. Continuing west, I-80 again intersects I-480, only this time at its northern terminus. I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... then comes in from the northeast and becomes concurrent with I-80 via the Ohio Turnpike Connector Ohio Turnpike The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a -long, limited-access toll highway in the U.S. state of Ohio, serving as a primary corridor to Chicago and Pittsburgh... . The concurrent I-80 and I-90 continue west until they reach the area just south of Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... , where I-280 branches off to the north. I-80 and I-90 then intersect I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... and I-475 before continuing west to Ohio's western border, where they pass out into Indiana Indiana Indiana is a US state, admitted to the United States as the 19th on December 11, 1816. It is located in the Midwestern United States and Great Lakes Region. With 6,483,802 residents, the state is ranked 15th in population and 16th in population density. Indiana is ranked 38th in land area and is... . |
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| Lorain Lorain County, Ohio Lorain County is a county located in the U.S. state of Ohio, and is considered to be a part of what is locally referred to as Greater Cleveland. As of the 2010 census, its population was 301,356. an increase from 284,664 in 2000... , Cuyahoga Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... , Lake Lake County, Ohio Lake County is a county located in the U.S. state of Ohio. As of 2010, the population was 230,041. The county seat is Painesville, and the county name comes from its location on the southern shore of Lake Erie.... , and Ashtabula Ashtabula County, Ohio Ashtabula County is the northeasternmost county in the state of Ohio. As of 2010, the population was 101,497, its county seat is Jefferson. The county is named for a Native American word meaning "river of many fish".... counties |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... , Elyria Elyria, Ohio -Community:Elyria has an extensive, although financially burdened, community food pantry and "Hot Meals" program administered through the Second Harvest Food Bank and several churches Elyria is served by Elyria Memorial Hospital.-Recreation and parks:... , Lorain Lorain, Ohio Lorain is a city in Lorain County, Ohio, United States. The municipality is located in northeastern Ohio on Lake Erie, at the mouth of the Black River, about 30 miles west of Cleveland.... , and Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... |
244.75 | 393.9 | I-90 enters Ohio's eastern border about 3 miles (4.8 km) south of Lake Erie Lake Erie Lake Erie is the fourth largest lake of the five Great Lakes in North America, and the tenth largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and therefore also has the shortest average water residence time. It is bounded on the north by the... and travels southwest inland from the shore of lake Erie. I-90 then banches off onto a new highway heading west, and the original highway continues as I-271. I-90 then becomes concurrent with Ohio State Route 2 for 10.7 miles (17.2 km) and continues southwest into Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... . In Cleveland, I-90 and SR-2 break apart, with SR-2 heading southwest and I-90 heading south. I-90 soon turns back to the southwest, and I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... branches off to the south. I-90 then comes into an intersection where three highways meet: I-90 from the north, I-71 from the south, and I-490 from the east. I-90 leaves this cloverleaf intersection towards the west. Eventually, I-90 and SR-2 become concurrent again for 17.2 miles (27.7 km). They split apart again, with I-90 leaving SR-2 on the Ohio Turnpike Connector Ohio Turnpike The Ohio Turnpike, officially the James W. Shocknessy Ohio Turnpike, is a -long, limited-access toll highway in the U.S. state of Ohio, serving as a primary corridor to Chicago and Pittsburgh... to become concurrent with I-80 until they leave the state. Near Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... , I-280 branches off to the north. I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... then intersects I-90, followed by I-475. The I-90 and I-80 highway then continues west until it passes out of the state. |
Auxiliary highway list
A list of the auxiliary interstate routes in Ohio.| Highway | Location | Major cities served | Length (mi) | Length (km) | Description | References |
|---|---|---|---|---|---|---|
| Franklin County Franklin County, Ohio Franklin County is a county located in the state of Ohio, United States. In 2010 the population was 1,163,414, making it the second largest county in Ohio and the 34th largest county in population in the United States. Franklin County is also the largest in the eight-county Columbus, Ohio... |
Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... |
54.97 | 88.5 | I-270 is a large loop around Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... , Ohio Ohio Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus... . On its east side and again on its west side, I-270 intersects with I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... . On both its northern and its southern sides, I-270 intersects I-71. I-670 intersects I-270 on its northeastern side. |
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| Medina, Summit Summit County, Ohio Summit County is an urban county located in the state of Ohio, United States. As of the 2000 census, the population was 542,899. In the 2010 Census the population was 541,781. Its county seat is Akron... , and Cuyahoga Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... counties |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... |
46.06 | 74.1 | I-271 begins south of Cleveland and curves counterclockwise around Cleveland. It starts at an intersection with I-71 and travels east until it reaches I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... . It then begins curving north to become concurrent with I-480 for 3.1 miles (5 km), which comes in from the southeast. I-271 and I-480 continue almost due north until I-480 splits off again to the west. I-271 then continues north until it terminates at I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... |
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| Hamilton Hamilton County, Ohio As of 2000, there were 845,303 people, 346,790 households, and 212,582 families residing in the county. The population density was 2,075 people per square mile . There were 373,393 housing units at an average density of 917 per square mile... and Clermont Clermont County, Ohio Clermont County is a county located in the state of Ohio, United States, just east of Cincinnati. As of 2010, the population was 197,363. Its county seat is Batavia... counties |
Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... |
55.97 | 90.1 | I-275 enters Ohio from the south in the Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... area, and it travels counterclockwise around Cincinnati. Northeast of Cincinnati, it intersects I-71, which crosses it from the northeast. North of Cincinnati, it intersects I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... . It then becomes concurrent with I-74, which joins it from the south, for around 2.7 miles (4.3 km). I-74 then leaves to the northeast, and I-275 continues southwest until it passes out of Cincinnati on Ohio's western border. |
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| Summit County Summit County, Ohio Summit County is an urban county located in the state of Ohio, United States. As of the 2000 census, the population was 542,899. In the 2010 Census the population was 541,781. Its county seat is Akron... |
Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... |
4.14 | 6.7 | I-277 starts at the SR-224 and I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... intersection south of Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... and heads west. It then interstects I-76 Interstate 76 in Ohio In the U.S. state of Ohio, Interstate 76 runs for from Interstate 71 south of Cleveland to the Pennsylvania state line south of Youngstown. Once numbered Interstate 80S, Interstate 76 now comprises the easternmost leg of the Ohio Turnpike.-Route description:... which comes from the north, and the road continues as I-76. |
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| Lucas Lucas County, Ohio ----... and Wood Wood County, Ohio Wood County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 125,488. Its county seat is Bowling Green. The county was named for Captain Eleazer D. Wood, the engineer for General William Henry Harrison's army, who built Fort Meigs in the War of 1812... counties |
Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... |
12.41 | 20 | I-280 starts south of Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... at its southern terminus, an intersection with the I-80 and I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... combined highway. It heads north, curving slightly to the west, and ends by merging with I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... . |
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| Belmont County Belmont County, Ohio Belmont County is a county located in the U.S. state of Ohio. It is part of the Wheeling, West Virginia Metropolitan Statistical Area. As of 2010, the population was 70,400. Its county seat is St. Clairsville... |
Wheeling Wheeling, West Virginia Wheeling is a city in Ohio and Marshall counties in the U.S. state of West Virginia; it is the county seat of Ohio County. Wheeling is the principal city of the Wheeling Metropolitan Statistical Area... |
6.69 | 10.8 | I-470 enters Ohio at its eastern border with West Virginia near Wheeling Wheeling, West Virginia Wheeling is a city in Ohio and Marshall counties in the U.S. state of West Virginia; it is the county seat of Ohio County. Wheeling is the principal city of the Wheeling Metropolitan Statistical Area... and heads west. It then merges with I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... . |
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| Hamilton County Hamilton County, Ohio As of 2000, there were 845,303 people, 346,790 households, and 212,582 families residing in the county. The population density was 2,075 people per square mile . There were 373,393 housing units at an average density of 917 per square mile... |
Cincinnati Cincinnati, Ohio Cincinnati is a city in the U.S. state of Ohio. Cincinnati is the county seat of Hamilton County. Settled in 1788, the city is located to north of the Ohio River at the Ohio-Kentucky border, near Indiana. The population within city limits is 296,943 according to the 2010 census, making it Ohio's... |
0.73 | 1.2 | I-471 enters Ohio south of Cincinnati, and travels northwest until it reaches its terminus at I-71. | ||
| Lucas County Lucas County, Ohio ----... |
Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... |
20.37 | 32.8 | I-475 is a semicircle around the western half of Toledo Toledo, Ohio Toledo is the fourth most populous city in the U.S. state of Ohio and is the county seat of Lucas County. Toledo is in northwest Ohio, on the western end of Lake Erie, and borders the State of Michigan... . It branches off of I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... north of Toledo and heads west. It becomes concurrent with SR-23, which comes in from the north, and the two head south together. They cross the I-80 and I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... combined highway, but they do not have an intersection. I-475 then curves back to the east, and terminates at a merge with I-75 south of Toledo. |
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| Portage Portage County, Ohio Portage County is a county located in the U.S. state of Ohio. The population was 152,061 at the 2000 Census and 161,419 at the 2010 Census. Its county seat is Ravenna. Portage County is named for the portage between the Cuyahoga and Tuscarawas Rivers... , Summit Summit County, Ohio Summit County is an urban county located in the state of Ohio, United States. As of the 2000 census, the population was 542,899. In the 2010 Census the population was 541,781. Its county seat is Akron... , Cuyahoga Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... , and Lorain Lorain County, Ohio Lorain County is a county located in the U.S. state of Ohio, and is considered to be a part of what is locally referred to as Greater Cleveland. As of the 2010 census, its population was 301,356. an increase from 284,664 in 2000... counties |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... , Elyria Elyria, Ohio -Community:Elyria has an extensive, although financially burdened, community food pantry and "Hot Meals" program administered through the Second Harvest Food Bank and several churches Elyria is served by Elyria Memorial Hospital.-Recreation and parks:... , and Lorain Lorain, Ohio Lorain is a city in Lorain County, Ohio, United States. The municipality is located in northeastern Ohio on Lake Erie, at the mouth of the Black River, about 30 miles west of Cleveland.... |
41.77 | 67.2 | I-480 branches off of I-80 and heads northwest. It then becomes concurrent with I-271 for 3.1 miles (5 km) and heads north. I-480 then branches off to the west again, where it intersects I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... . After I-77, I-480 intersects I-71 before finally terminating at another intersection with I-80. |
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| Cuyahoga County Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... |
2.43 | 3.9 | I-490 starts at an intersection with East 55th Street and heads west to intersect I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... . It then continues until it reaches an intersection with I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... and I-71. I-71 comes in from the south and changes designation to I-90 when it leaves the interchange. I-490 comes in from the east, and the road leaves the interchange designated as I-90. |
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| Franklin County Franklin County, Ohio Franklin County is a county located in the state of Ohio, United States. In 2010 the population was 1,163,414, making it the second largest county in Ohio and the 34th largest county in population in the United States. Franklin County is also the largest in the eight-county Columbus, Ohio... |
Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... |
9.37 | 15.1 | I-670 branches off of I-270 west of Columbus Columbus, Ohio Columbus is the capital of and the largest city in the U.S. state of Ohio. The broader metropolitan area encompasses several counties and is the third largest in Ohio behind those of Cleveland and Cincinnati. Columbus is the third largest city in the American Midwest, and the fifteenth largest city... and heads west into Columbus. It intersects I-71 before terminating at I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... . |
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| Montogmery Montgomery County, Ohio Montgomery County is a county located in the state of Ohio, United States. The population was 535,153 in the 2010 Census. It was named in honor of Richard Montgomery, an American Revolutionary War general killed in 1775 while attempting to capture Quebec City, Canada. The county seat is Dayton... , Greene Greene County, Ohio Greene County is a county located in the state of Ohio, United States. The population was 161,573 in the 2010 Census. Its county seat is Xenia, and it was named for General Nathanael Greene, an officer in the Revolutionary War. Greene County was established on March 24, 1803.Greene County is part... , and Clark Clark County, Ohio As of the census of 2000, there were 144,742 people, 56,648 households, and 39,370 families residing in the county. The population density was 362 people per square mile . There were 61,056 housing units at an average density of 153 per square mile... counties |
Dayton Dayton, Ohio Dayton is the 6th largest city in the U.S. state of Ohio and the county seat of Montgomery County, the fifth most populous county in the state. The population was 141,527 at the 2010 census. The Dayton Metropolitan Statistical Area had a population of 841,502 in the 2010 census... |
26.53 | 42.7 | I-675 forms a quarter-circle around the southeastern quadrant of Dayton Dayton, Ohio Dayton is the 6th largest city in the U.S. state of Ohio and the county seat of Montgomery County, the fifth most populous county in the state. The population was 141,527 at the 2010 census. The Dayton Metropolitan Statistical Area had a population of 841,502 in the 2010 census... . I-675 branches off of I-75 Interstate 75 in Ohio In the U.S. state of Ohio, Interstate 75 runs from Cincinnati to Toledo by way of Dayton. I-75 enters Ohio concurrent with I-71 from Kentucky on the Brent Spence Bridge over the Ohio River and into the Bluegrass region... and heads east. It then curves north, then back to the east, and finally back to the north again. It terminates at its interchange with I-70 Interstate 70 in Ohio In the U.S. state of Ohio, Interstate 70 provides access between Indiana and West Virginia.-Route description:Along its path through Ohio, Interstate 70 passes through the following counties: Preble, Montgomery, Clark, Madison, Franklin, Fairfield, Licking, Muskingum, Guernsey and Belmont County... . |
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| Mahoning County | Warren Warren, Ohio As of the census of 2000, there were 46,832 people, 19,288 households and 12,035 families residing in the city. The population density was 2,912.4 people per square mile . There were 21,279 housing units at an average density of 1,322.9 per square mile... and Youngstown Youngstown, Ohio Youngstown is a city in the U.S. state of Ohio and the county seat of Mahoning County; it also extends into Trumbull County. The municipality is situated on the Mahoning River, approximately southeast of Cleveland and northwest of Pittsburgh, Pennsylvania... |
16.43 | 26.4 | I-680 branches off of I-76 Interstate 76 in Ohio In the U.S. state of Ohio, Interstate 76 runs for from Interstate 71 south of Cleveland to the Pennsylvania state line south of Youngstown. Once numbered Interstate 80S, Interstate 76 now comprises the easternmost leg of the Ohio Turnpike.-Route description:... and heads north into Youngstown Youngstown, Ohio Youngstown is a city in the U.S. state of Ohio and the county seat of Mahoning County; it also extends into Trumbull County. The municipality is situated on the Mahoning River, approximately southeast of Cleveland and northwest of Pittsburgh, Pennsylvania... . It then curves to the northwest, and terminates at an interchange with I-80. |
Former and proposed routes
These are interstate designations no longer in use and interstate designations proposed but never used.| Highway | Location | Major cities served | Length (mi) | Length (km) | Description | References |
|---|---|---|---|---|---|---|
 I-80N |
Cuyahoga County Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... |
— | — | I-80N was a proposed Interstate Highway in Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... . It was supposed to branch off north from I-271, then turn west, intersect with I-71, and finally terminate at an intersection with I-90 Interstate 90 in Ohio In the U.S. state of Ohio, Interstate 90 runs east–west across the northern tier. Much of it is along the Ohio Turnpike, but sections outside the turnpike pass through Cleveland and northeast into Pennsylvania.-Route description:... . |
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| Medina, Summit Summit County, Ohio Summit County is an urban county located in the state of Ohio, United States. As of the 2000 census, the population was 542,899. In the 2010 Census the population was 541,781. Its county seat is Akron... , and Portage Portage County, Ohio Portage County is a county located in the U.S. state of Ohio. The population was 152,061 at the 2000 Census and 161,419 at the 2010 Census. Its county seat is Ravenna. Portage County is named for the portage between the Cuyahoga and Tuscarawas Rivers... counties |
Akron Akron, Ohio Akron , is the fifth largest city in the U.S. state of Ohio and the county seat of Summit County. It is located in the Great Lakes region approximately south of Lake Erie along the Little Cuyahoga River. As of the 2010 census, the city had a population of 199,110. The Akron Metropolitan... |
51 | 82.1 | Beginning from its western terminus with I-71 about 8 miles (12.9 km) south of Medina Medina, Ohio In the city the population was spread out with 29.9% under the age of 18, 7.2% from 18 to 24, 33.8% from 25 to 44, 18.8% from 45 to 64, and 10.2% who were 65 years of age or older. The median age was 33 years. For every 100 females there were 92.1 males... , I-80S traveled almost due east until it reached SR-534 only about 5 miles (8 km) north of its starting point. |
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| Cuyahoga County Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... |
— | — | I-290 was a proposed Interstate Highway near Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... . It was supposed to start at I-271 and head west. It would then terminate at I-77 Interstate 77 in Ohio Interstate 77 is an Interstate Highway in the eastern United States. It traverses diverse terrain, from the mountainous state of West Virginia to the rolling farmlands of North Carolina and Ohio. It largely supplants the old U.S. Route 21 between Cleveland, Ohio, and Columbia, South Carolina, as... |
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| Cuyahoga County Cuyahoga County, Ohio Cuyahoga County is a county located in the state of Ohio, United States. It is the most populous county in Ohio; as of the 2010 census, the population was 1,280,122. Its county seat is Cleveland. Cuyahoga County is part of Greater Cleveland, a metropolitan area, and Northeast Ohio, a... |
Cleveland Cleveland, Ohio Cleveland is a city in the U.S. state of Ohio and is the county seat of Cuyahoga County, the most populous county in the state. The city is located in northeastern Ohio on the southern shore of Lake Erie, approximately west of the Pennsylvania border... |
1.99 | 3.2 | I-480N split off I-271 and headed southwest. It then terminated at I-480, with parts of the road continuing as US-422. |