List of U.S. Routes in Washington
Encyclopedia
Current U.S. Routes
| Route number | Length | Western / southern terminus | Eastern / northern terminus | Counties | Description | References |
|---|---|---|---|---|---|---|
| at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line |
near Tumwater Tumwater, Washington Tumwater is a city in Thurston County, Washington, United States. It lies near where the Deschutes River enters Budd Inlet, the southernmost point of Puget Sound. The population was 17,371 at the 2010 census... |
Pacific, Grays Harbor Grays Harbor County, Washington Grays Harbor County is a county in the state of Washington, in the United States of America. As of 2010, the population was 72,797. The county seat is at Montesano, and its largest city is Aberdeen. The county is named after a large estuarine bay near its southwestern corner... , Jefferson Jefferson County, Washington Jefferson County is a county located in the U.S. state of Washington, named after Thomas Jefferson. As of 2010, the population was 29,872. The county seat is at Port Townsend, which is also the county's only incorporated city.... , Clallam, Mason, Thurston |
US 101 starts on the Astoria-Megler Bridge Astoria-Megler Bridge The Astoria–Megler Bridge is a steel girder continuous truss bridge that spans the Columbia River between Astoria, Oregon and Point Ellice near Megler, Washington, in the United States. The span is from the mouth of the river, and was the last segment of U.S. Route 101 between Olympia, Washington... and goes north to Megler Megler, Washington Megler is a small community located in Pacific County in the U.S. state of Washington. Named for legislator Joseph G. Megler, the community is located at the mouth of the Columbia River on the north shore of the river... . From Megler, US 101 goes north and loops around Ilwaco Ilwaco, Washington Ilwaco is a city in Pacific County, Washington, United States. The population was 950 at the 2000 census and decreased to 936 at the 2010 census.-History:... before continuing northward to Aberdeen Aberdeen, Washington Aberdeen is a city in Grays Harbor County, Washington, United States, founded by Samuel Benn in 1884. Aberdeen was incorporated on May 12, 1890. The city is the economic center of Grays Harbor County, bordering the cities of Hoquiam and Cosmopolis... . In Aberdeen, US 101 intersects US 12 U.S. Route 12 in Washington U.S. Route 12 is a major east-west U.S. Highway, running from Aberdeen, Washington, to Detroit, Michigan. It spans across the state of Washington, and is the only numbered highway to span the entire state from west to east, starting near the Pacific Ocean, and crossing the Idaho state line near... and goes west and north to Beaver. In Beaver, US 101 goes east towards Port Angeles Port Angeles, Washington Port Angeles is a city in and the county seat of Clallam County, Washington, United States. The population was 19,038 at the 2010 census. The area's harbor was dubbed Puerto de Nuestra Señora de los Ángeles by Spanish explorer Francisco de Eliza in 1791, but by the mid-19th century the name had... and Sequim Sequim, Washington Sequim is a city in Clallam County, Washington, United States. The 2010 US Census counted a population of 6,606. Sequim is located along the Dungeness River near the base of the Olympic Mountains... . After going south at Discovery Bay Discovery Bay, Washington Discovery Bay is:* A small bay adjoining the Strait of Juan de Fuca on the Olympic Peninsula in Washington State; this body of water was also historically called Port Discovery... , US 101 intersects SR 8 and ends at I-5 Interstate 5 in Washington Interstate 5 in Washington is a highway in the U.S. state of Washington that extends from its border with Oregon to its border with Canada... . |
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| in Everett Everett, Washington Everett is the county seat of and the largest city in Snohomish County, Washington, United States. Named for Everett Colby, son of founder Charles L. Colby, it lies north of Seattle. The city had a total population of 103,019 at the 2010 census, making it the 6th largest in the state and... |
at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line |
Snohomish Snohomish County, Washington Snohomish County is a county located in the U.S. state of Washington. It is named after the Snohomish tribe. Since 2000, the county's population has grown from 606,024 to 713,335 residents , making it one of the fastest-growing in the state, ranking third in overall population after King and... , King King County, Washington King County is a county located in the U.S. state of Washington. The population in the 2010 census was 1,931,249. King is the most populous county in Washington, and the 14th most populous in the United States.... , Chelan, Douglas, Grant, Lincoln, Spokane Spokane County, Washington Spokane County is a county located in the U.S. state of Washington, named after the Spokane tribe. As of the 2010 census the population was 471,221, making it the fourth most populous county in Washington state. The largest city and county seat is Spokane, the second largest city in the state,... |
US 2 starts at an intersection with SR 529 in Everett Everett, Washington Everett is the county seat of and the largest city in Snohomish County, Washington, United States. Named for Everett Colby, son of founder Charles L. Colby, it lies north of Seattle. The city had a total population of 103,019 at the 2010 census, making it the 6th largest in the state and... and goes east to I-5 Interstate 5 in Washington Interstate 5 in Washington is a highway in the U.S. state of Washington that extends from its border with Oregon to its border with Canada... . From Everett, US 2 becomes a short freeway and goes east and passes Stevens Pass Stevens Pass Stevens Pass is a mountain pass through the Cascade Mountains located at the border of King County and Chelan County in Washington, United States.... to enter Eastern Washington Eastern Washington Eastern Washington is the portion of the U.S. state of Washington east of the Cascade Range. The region contains the city of Spokane , the Tri-Cities, the Columbia River and the Grand Coulee Dam, the Hanford Nuclear Reservation and the fertile farmlands of the Yakima Valley and the... . From there, US 2 goes to Cashmere, where it joins US 97 U.S. Route 97 in Washington In the U.S. state of Washington, U.S. Route 97 is a route which traverses from the Oregon state line at the northern end of the Sam Hill Memorial Bridge in Maryhill, north to the Canadian border in Okanogan County near Oroville... and then continues east towards Spokane Spokane, Washington Spokane is a city located in the Northwestern United States in the state of Washington. It is the largest city of Spokane County of which it is also the county seat, and the metropolitan center of the Inland Northwest region... . In Spokane, US 2 joins I-90 Interstate 90 in Washington Interstate 90 , a transcontinental Interstate Highway from Seattle, Washington, to Boston, Massachusetts, crosses the state of Washington before crossing the Idaho state line between Spokane and Post Falls... and US 395 U.S. Route 395 in Washington In the U.S. state of Washington, U.S. Route 395 is a major state highway in two parts, separated by a long overlap with Interstate 90 between Ritzville and Spokane. The southern piece, from I-82 near the Tri-Cities to I-90 near Ritzville, is a high-speed four-lane divided highway... into Downtown, where US 2 and US 395 split from I-90 and US 2 splits from US 395. From Spokane, US 2 goes northeast to Newport Newport, Washington Newport is a city in, and the county seat of, Pend Oreille County, Washington. The population was 2,126 at the 2010 census.-History:Newport was given its name in 1890 because it was selected as a landing site for the first steamboat on the Pend Oreille River. Newport was officially incorporated on... and intersects SR 20 and SR 41 before entering Idaho. |
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| in Aberdeen Aberdeen, Washington Aberdeen is a city in Grays Harbor County, Washington, United States, founded by Samuel Benn in 1884. Aberdeen was incorporated on May 12, 1890. The city is the economic center of Grays Harbor County, bordering the cities of Hoquiam and Cosmopolis... |
at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line |
Grays Harbor Grays Harbor County, Washington Grays Harbor County is a county in the state of Washington, in the United States of America. As of 2010, the population was 72,797. The county seat is at Montesano, and its largest city is Aberdeen. The county is named after a large estuarine bay near its southwestern corner... , Lewis Lewis County, Washington Lewis County is a county located in the U.S. state of Washington. As of 2010, the population was 75,455. The county seat is at Chehalis, and its largest city is Centralia.... , Yakima Yakima County, Washington Yakima County is the second largest county by area in the U.S. state of Washington. It is named after the Yakama tribe of Native Americans. In the 2010 census, its population was 243,231... , Benton Benton County, Washington Benton County is a county located in the south-central portion of the U.S. state of Washington. The Columbia River makes up the north, south, and east boundaries of the county. In 2010, its population was 175,177. The county seat is Prosser, and its largest city is Kennewick... , Walla Walla, Columbia, Garfield, Asotin |
US 12 starts at an intersection with US 101 U.S. Route 101 in Washington In the U.S. state of Washington, U.S. Route 101 is the westernmost state highway, serving the Olympic Peninsula. It runs from the Astoria-Megler Bridge north to the cities of Raymond, Aberdeen, Hoquiam, and Forks before turning east at the small community of Beaver to the most northern point of the... in Aberdeen Aberdeen, Washington Aberdeen is a city in Grays Harbor County, Washington, United States, founded by Samuel Benn in 1884. Aberdeen was incorporated on May 12, 1890. The city is the economic center of Grays Harbor County, bordering the cities of Hoquiam and Cosmopolis... . From there, US 12 continues east to Elma Elma, Washington Elma is a city in Grays Harbor County, Washington, United States. The population was 3,107 at the 2010 census.-Geography:Elma is located at .... and southeast to Chehalis Chehalis, Washington Chehalis is a city in Lewis County, Washington, United States. The population was 7,259 at the 2010 census. It is the county seat of Lewis County.-History:... , where it joins I-5 Interstate 5 in Washington Interstate 5 in Washington is a highway in the U.S. state of Washington that extends from its border with Oregon to its border with Canada... and leaves in Napavine Napavine, Washington Napavine is a city in Lewis County, Washington, United States. The population was 1,766 at the 2010 census.-History:Napavine was officially incorporated as a town on November 21, 1913. Settlers began arriving in the Cowlitz area in the early 1850s... . US 12 then goes east across White Pass White Pass (Washington) White Pass is a mountain pass in the Cascade Range south of Mount Rainier and north of Goat Rocks in Washington, USA. U.S. Highway 12 passes over White Pass, connecting Yakima County with Lewis County.... to Yakima Yakima, Washington Yakima is an American city southeast of Mount Rainier National Park and the county seat of Yakima County, Washington, United States, and the eighth largest city by population in the state itself. As of the 2010 census, the city had a total population of 91,196 and a metropolitan population of... , where it joins both US 97 U.S. Route 97 in Washington In the U.S. state of Washington, U.S. Route 97 is a route which traverses from the Oregon state line at the northern end of the Sam Hill Memorial Bridge in Maryhill, north to the Canadian border in Okanogan County near Oroville... and I-82 Interstate 82 Interstate 82 is a Interstate Highway that extends from I-90 in Ellensburg, Washington to I-84 near Umatilla, Oregon in the United States. In the state of Washington, it serves the cities of Ellensburg, Yakima, and the Tri Cities , and in Oregon, it serves Umatilla and Hermiston... . US 97 exits off south of Yakima and US 12 exits off of I-82 at the interchange with I-182 Interstate 182 Interstate 182 is a Interstate Highway that extends from I-82 west of Richland to US 12 in Pasco. It serves the Tri-Cities. The whole length of I-182 is concurrent with US 12, which extends westwards to Yakima, Naches, and Aberdeen and extends eastwards to Walla Walla, Lewiston, Idaho,... , which US 12 follows until I-182 ends at US 395 U.S. Route 395 in Washington In the U.S. state of Washington, U.S. Route 395 is a major state highway in two parts, separated by a long overlap with Interstate 90 between Ritzville and Spokane. The southern piece, from I-82 near the Tri-Cities to I-90 near Ritzville, is a high-speed four-lane divided highway... in Pasco Pasco, Washington Pasco is a city in and the county seat of Franklin County, Washington, United States.Pasco is one of three cities that make up the Tri-Cities region of the state of Washington... . From Pasco, US 12 goes east to Clarkston Clarkston, Washington Clarkston is a city in Asotin County in the southeastern part of the U.S. state of Washington. It is part of the Lewiston ID-WA Metropolitan Statistical Area. The population was 7,229 in 2010.... , where it enters Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... . |
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| at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line |
at the Canada – United States border | Klicakitat, Yakima Yakima County, Washington Yakima County is the second largest county by area in the U.S. state of Washington. It is named after the Yakama tribe of Native Americans. In the 2010 census, its population was 243,231... , Kittitas, Chelan, Douglas, Okanogan |
US 97 starts on the Sam Hill Memorial Bridge Sam Hill Memorial Bridge The Sam Hill Memorial Bridge, also known as the Biggs Rapids Bridge, is a steel truss bridge that carries U.S. Highway 97 across the Columbia River between Biggs Junction, Oregon in Sherman County and Maryhill, Washington in Klickitat County... , which spans the Columbia River Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state... between Biggs Junction, Oregon Biggs Junction, Oregon Biggs Junction is an unincorporated community in Sherman County, Oregon, United States. For statistical purposes, the United States Census Bureau has defined Biggs Junction as a census-designated place... (US 97 U.S. Route 97 in Oregon In the U.S. state of Oregon, U.S. Route 97 is a major north–south United States highway which runs through the state of Oregon . In Oregon, it runs from the Oregon-California border, south of Klamath Falls, to the Oregon-Washington border on the Columbia River, between Biggs Junction, Oregon and... and US 30/I-84 Interstate 84 in Oregon In the U.S. state of Oregon, Interstate 84 travels east–west, following the Columbia River and the rough path of the old Oregon Trail from Portland east to Idaho. For this reason, it is also known as most of the Columbia River Highway No. 2 and all of the Old Oregon Trail Highway No. 6 . It... ) and Maryhill (US 97 and SR 14). From there, US 97 goes north to join SR 14 before leaving towards Yakima Yakima, Washington Yakima is an American city southeast of Mount Rainier National Park and the county seat of Yakima County, Washington, United States, and the eighth largest city by population in the state itself. As of the 2010 census, the city had a total population of 91,196 and a metropolitan population of... . Once in Yakima, US 97 joins I-82 Interstate 82 Interstate 82 is a Interstate Highway that extends from I-90 in Ellensburg, Washington to I-84 near Umatilla, Oregon in the United States. In the state of Washington, it serves the cities of Ellensburg, Yakima, and the Tri Cities , and in Oregon, it serves Umatilla and Hermiston... and US 12 U.S. Route 12 in Washington U.S. Route 12 is a major east-west U.S. Highway, running from Aberdeen, Washington, to Detroit, Michigan. It spans across the state of Washington, and is the only numbered highway to span the entire state from west to east, starting near the Pacific Ocean, and crossing the Idaho state line near... through Downtown Yakima and US 12 separates north of Yakima and I-82 ends at a junction with I-90 Interstate 90 in Washington Interstate 90 , a transcontinental Interstate Highway from Seattle, Washington, to Boston, Massachusetts, crosses the state of Washington before crossing the Idaho state line between Spokane and Post Falls... in Ellensburg Ellensburg, Washington Ellensburg is a city in, and the county seat of, Kittitas County, Washington, United States. The population was 18,174 at the 2010 census. The population was 18,250 at 2011 Estimate from Office of Financial Management. Ellensburg is located just east of the Cascade Range on I-90 and is known as the... . US 97 joins I-90 at that point and exits off to join SR 10 (former US 10 U.S. Route 10 U.S. Route 10 is an east–west United States highway formed in 1926. Though it never became the cross-country highway suggested by the "0" as the last digit of its route number, U.S... ). After leaving SR 10, US 97 continues north to join US 2 U.S. Route 2 in Washington U.S. Route 2 is a part of the United States Numbered Highway System that has a western segment that runs from Everett, Washington, to the Upper Peninsula of the US state of Michigan. In Washington, it is a state highway that begins at in Downtown Everett. The of US 2 that lie within... and intersect US 97A before leaving US 2 and continuing north to Chelan Chelan, Washington Chelan is a city in Chelan County, Washington, United States. The population was 3,890 at the 2010 census. It sits on the southeast tip of Lake Chelan, where the lake flows into the Chelan River.... . In Chelan, US 97 intersects US 97A again before continuing north to Canada Canada Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean... . |
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| at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line near |
.svg.png)   I-90Interstate 90 in Washington Interstate 90 , a transcontinental Interstate Highway from Seattle, Washington, to Boston, Massachusetts, crosses the state of Washington before crossing the Idaho state line between Spokane and Post Falls... /US 2 U.S. Route 2 in Washington U.S. Route 2 is a part of the United States Numbered Highway System that has a western segment that runs from Everett, Washington, to the Upper Peninsula of the US state of Michigan. In Washington, it is a state highway that begins at in Downtown Everett. The of US 2 that lie within... /US 395 U.S. Route 395 in Washington In the U.S. state of Washington, U.S. Route 395 is a major state highway in two parts, separated by a long overlap with Interstate 90 between Ritzville and Spokane. The southern piece, from I-82 near the Tri-Cities to I-90 near Ritzville, is a high-speed four-lane divided highway... in Spokane Spokane, Washington Spokane is a city located in the Northwestern United States in the state of Washington. It is the largest city of Spokane County of which it is also the county seat, and the metropolitan center of the Inland Northwest region... |
Whitman Whitman County, Washington Whitman County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 44,776, with the majority living in its largest city, Pullman, home to Washington State University, the state's land-grant university. The county seat is at Colfax.Whitman County was... , Spokane Spokane County, Washington Spokane County is a county located in the U.S. state of Washington, named after the Spokane tribe. As of the 2010 census the population was 471,221, making it the fourth most populous county in Washington state. The largest city and county seat is Spokane, the second largest city in the state,... |
US 195 starts at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line near Clarkston Clarkston, Washington Clarkston is a city in Asotin County in the southeastern part of the U.S. state of Washington. It is part of the Lewiston ID-WA Metropolitan Statistical Area. The population was 7,229 in 2010.... . From the border, US 195 intersects US 195 Spur (which connects US 195 to US 95 in Idaho), SR 27, SR 194 Washington State Route 194 State Route 194 is a state highway in the U.S. state of Washington, running from the Port of Almota on the Snake River to US 195 in Pullman.-History:Before 1964, SR 194 was part of SSH 3G-Major intersections:*Port of Almota* US 195... , SR 270 Washington State Route 270 State Route 270 is a road connecting U.S. Route 195 and Pullman, Washington with the Idaho state line at Moscow. SR 270 provides a connection to U.S. Route 95 in Moscow via a junction with Idaho State Highway 8 at the state line.-Route description:... , and SR 272 Washington State Route 272 State Route 272 is a state highway in the U.S. state of Washington, running from US 195 at Colfax to ID-6 on the Idaho border near Palouse.-Major intersections:* US 195* SR 27* ID-6... before reaching Colfax Colfax, Washington Colfax is the county seat of Whitman County, Washington, United States.The population was 2,805 at the 2010 census.It is situated amidst wheat-covered hills in a valley at the confluence of the north and south forks of the Palouse River. U.S... , where it intersects SR 26 Washington State Route 26 State Route 26 is a state highway in the Grant, Adams, and Whitman counties, in the U.S. state of Washington. It extends from Interstate 90 east of the community of Vantage, east to U.S. Route 195 in Colfax. SR 26 intersects SR 24, SR 17, US 395, and SR 261 before... , which used to be U.S. Route 295. After intersecting SR 23 and SR 271 Washington State Route 271 State Route 271 is a long state highway located entirely in Whitman County, Washington, Washington, United States. The highway begins at a y-intersection with SR 27 in the northern outskirts of Oakesdale north to an interchange with U.S. Route 195 southeast of Rosalia... , US 195 ends at an interchange with I-90 Interstate 90 in Washington Interstate 90 , a transcontinental Interstate Highway from Seattle, Washington, to Boston, Massachusetts, crosses the state of Washington before crossing the Idaho state line between Spokane and Post Falls... , US 2 U.S. Route 2 in Washington U.S. Route 2 is a part of the United States Numbered Highway System that has a western segment that runs from Everett, Washington, to the Upper Peninsula of the US state of Michigan. In Washington, it is a state highway that begins at in Downtown Everett. The of US 2 that lie within... , and US 395 U.S. Route 395 in Washington In the U.S. state of Washington, U.S. Route 395 is a major state highway in two parts, separated by a long overlap with Interstate 90 between Ritzville and Spokane. The southern piece, from I-82 near the Tri-Cities to I-90 near Ritzville, is a high-speed four-lane divided highway... in Spokane Spokane, Washington Spokane is a city located in the Northwestern United States in the state of Washington. It is the largest city of Spokane County of which it is also the county seat, and the metropolitan center of the Inland Northwest region... . |
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| at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line |
at the Canada – United States border | Benton Benton County, Washington Benton County is a county located in the south-central portion of the U.S. state of Washington. The Columbia River makes up the north, south, and east boundaries of the county. In 2010, its population was 175,177. The county seat is Prosser, and its largest city is Kennewick... , Franklin, Adams, Lincoln, Spokane Spokane County, Washington Spokane County is a county located in the U.S. state of Washington, named after the Spokane tribe. As of the 2010 census the population was 471,221, making it the fourth most populous county in Washington state. The largest city and county seat is Spokane, the second largest city in the state,... , Stevens, Ferry |
US 395 begins on the Umatilla Bridge Umatilla Bridge The Umatilla Bridge is the collective name for a pair of bridges carrying Interstate 82/U.S. Route 395 across the Columbia River at the Washington State/Oregon border... over the Columbia River Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state... , 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 I-82 Interstate 82 Interstate 82 is a Interstate Highway that extends from I-90 in Ellensburg, Washington to I-84 near Umatilla, Oregon in the United States. In the state of Washington, it serves the cities of Ellensburg, Yakima, and the Tri Cities , and in Oregon, it serves Umatilla and Hermiston... . US 395 continues concurrent until the road splits south of Kennewick Kennewick, Washington Kennewick is a city in Benton County in the southeastern part of the U.S. state of Washington, near the Hanford nuclear site. It is the most populous of the three cities collectively referred to as the Tri-Cities... and US 395 continues into Pasco Pasco, Washington Pasco is a city in and the county seat of Franklin County, Washington, United States.Pasco is one of three cities that make up the Tri-Cities region of the state of Washington... on the Blue Bridge Blue Bridge (Washington) The Blue Bridge is a four-lane arch-truss bridge connecting Pasco, Washington to Kennewick, Washington. U.S. Route 395 crosses the Columbia River via this bridge. The name comes from the blue paint used on the truss superstructure, with white paint on the suspension beams... over the Columbia River. US 395 then becomes concurrent with I-182 Interstate 182 Interstate 182 is a Interstate Highway that extends from I-82 west of Richland to US 12 in Pasco. It serves the Tri-Cities. The whole length of I-182 is concurrent with US 12, which extends westwards to Yakima, Naches, and Aberdeen and extends eastwards to Walla Walla, Lewiston, Idaho,... and US 12 U.S. Route 12 in Washington U.S. Route 12 is a major east-west U.S. Highway, running from Aberdeen, Washington, to Detroit, Michigan. It spans across the state of Washington, and is the only numbered highway to span the entire state from west to east, starting near the Pacific Ocean, and crossing the Idaho state line near... and later I-182 ends and US 395 splits from US 12 and continues to Ritzville Ritzville, Washington Ritzville is a city in Adams County, Washington, United States. The population was 1,673 at the 2010 census. It is the county seat of Adams County.-History:... . In Ritzville, US 395 becomes concurrent with I-90 Interstate 90 in Washington Interstate 90 , a transcontinental Interstate Highway from Seattle, Washington, to Boston, Massachusetts, crosses the state of Washington before crossing the Idaho state line between Spokane and Post Falls... and goes northeast into Spokane Spokane, Washington Spokane is a city located in the Northwestern United States in the state of Washington. It is the largest city of Spokane County of which it is also the county seat, and the metropolitan center of the Inland Northwest region... where it joins US 2 U.S. Route 2 in Washington U.S. Route 2 is a part of the United States Numbered Highway System that has a western segment that runs from Everett, Washington, to the Upper Peninsula of the US state of Michigan. In Washington, it is a state highway that begins at in Downtown Everett. The of US 2 that lie within... and exits off of I-90. North of Spokane, US 2 splits and US 395 goes northwest towards Colville Colville, Washington Colville is a city in Stevens County, Washington, United States. The population was 4,673 at the 2010 census. It is the county seat of Stevens County.- History :... , where it becomes concurrent with SR 20 and continues north to Canada Canada Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean... where it becomes British Columbia Highway 395. |
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| at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line |
near Dallesport Dallesport, Washington Dallesport is a census-designated place in Klickitat County, Washington, United States. The population was 1,202 at the 2010 census.-History:... |
Klickitat | US 197 starts on the The Dalles Bridge The Dalles Bridge The Dalles Bridge is a steel cantilever truss bridge that spans the Columbia River between The Dalles, Oregon and Dallesport, Washington. It carries the traffic of U.S. Highway 197.... over the Columbia River Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state... at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line. From there, US 197 goes north to SR 14, where it ends. |
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| at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line |
near Wallula Wallula, Washington Wallula is a census-designated place in Walla Walla County, Washington, United States. The population was 179 at the 2010 census.-History:Lewis and Clark reached the area April 27, 1806, on their return journey from the Pacific... |
Walla Walla | US 730 begins at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line and continues northeast to end at US 12 U.S. Route 12 in Washington U.S. Route 12 is a major east-west U.S. Highway, running from Aberdeen, Washington, to Detroit, Michigan. It spans across the state of Washington, and is the only numbered highway to span the entire state from west to east, starting near the Pacific Ocean, and crossing the Idaho state line near... near Wallula Wallula, Washington Wallula is a census-designated place in Walla Walla County, Washington, United States. The population was 179 at the 2010 census.-History:Lewis and Clark reached the area April 27, 1806, on their return journey from the Pacific... . |
Former U.S. Routes
| Route number | Length | Western / southern terminus | Eastern / northern terminus | Counties | Description | References |
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| in Seattle Seattle, Washington Seattle is the county seat of King County, Washington. With 608,660 residents as of the 2010 Census, Seattle is the largest city in the Northwestern United States. The Seattle metropolitan area of about 3.4 million inhabitants is the 15th largest metropolitan area in the country... |
at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line |
King King County, Washington King County is a county located in the U.S. state of Washington. The population in the 2010 census was 1,931,249. King is the most populous county in Washington, and the 14th most populous in the United States.... , Kittitas, Grant, Adams, Lincoln, Spokane Spokane County, Washington Spokane County is a county located in the U.S. state of Washington, named after the Spokane tribe. As of the 2010 census the population was 471,221, making it the fourth most populous county in Washington state. The largest city and county seat is Spokane, the second largest city in the state,... |
US 10 started in Seattle Seattle, Washington Seattle is the county seat of King County, Washington. With 608,660 residents as of the 2010 Census, Seattle is the largest city in the Northwestern United States. The Seattle metropolitan area of about 3.4 million inhabitants is the 15th largest metropolitan area in the country... and went east across the Lake Washington Floating Bridge Lake Washington Floating Bridge The Lake Washington Floating Bridge could refer to one of three floating bridges on Lake Washington:* Lacey V. Murrow Memorial Bridge, opened in 1940 to carry U.S. Route 10 and now carries Interstate 90.... and passed Snoqualmie Pass Snoqualmie Pass Snoqualmie Pass is a mountain pass that carries Interstate 90 through the Cascade Range in the U.S. State of Washington. The elevation of the pass summit is , and is on the county line between Kittitas County and King County... before it joined US 97 U.S. Route 97 in Washington In the U.S. state of Washington, U.S. Route 97 is a route which traverses from the Oregon state line at the northern end of the Sam Hill Memorial Bridge in Maryhill, north to the Canadian border in Okanogan County near Oroville... for a short distance in Ellensburg Ellensburg, Washington Ellensburg is a city in, and the county seat of, Kittitas County, Washington, United States. The population was 18,174 at the 2010 census. The population was 18,250 at 2011 Estimate from Office of Financial Management. Ellensburg is located just east of the Cascade Range on I-90 and is known as the... . After passing Ellensburg, US 10 joined US 395 U.S. Route 395 in Washington In the U.S. state of Washington, U.S. Route 395 is a major state highway in two parts, separated by a long overlap with Interstate 90 between Ritzville and Spokane. The southern piece, from I-82 near the Tri-Cities to I-90 near Ritzville, is a high-speed four-lane divided highway... in Ritzville Ritzville, Washington Ritzville is a city in Adams County, Washington, United States. The population was 1,673 at the 2010 census. It is the county seat of Adams County.-History:... , and US 2 U.S. Route 2 in Washington U.S. Route 2 is a part of the United States Numbered Highway System that has a western segment that runs from Everett, Washington, to the Upper Peninsula of the US state of Michigan. In Washington, it is a state highway that begins at in Downtown Everett. The of US 2 that lie within... west of Spokane Spokane, Washington Spokane is a city located in the Northwestern United States in the state of Washington. It is the largest city of Spokane County of which it is also the county seat, and the metropolitan center of the Inland Northwest region... and continued into Downtown Spokane. In Downtown, US 10 intersected US 195 U.S. Route 195 U.S. Route 195 is a north–south U.S. Route serving the southeastern area of Washington. One of the oldest designations in the U.S. Highway system, it was created in the original 1926 plan. The highway passes two major universities, Washington State University in Pullman, and the University... before splitting from US 2 and US 395 and continuing into Idaho. |
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| near Pomeroy Pomeroy, Washington Pomeroy is a city in Garfield County, Washington, United States. The population was 1,425 at the 2010 census. It is the county seat of Garfield County.-Geography: Pomeroy is located at .... |
in Colfax Colfax, Washington Colfax is the county seat of Whitman County, Washington, United States.The population was 2,805 at the 2010 census.It is situated amidst wheat-covered hills in a valley at the confluence of the north and south forks of the Palouse River. U.S... |
Garfield, Whitman Whitman County, Washington Whitman County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 44,776, with the majority living in its largest city, Pullman, home to Washington State University, the state's land-grant university. The county seat is at Colfax.Whitman County was... |
US 295 started at an intersection with US 410 U.S. Route 410 U.S. Route 410 was one of the west–east state highways. It ran from an intersection with US 101 in Aberdeen, Washington to US 95 in Lewiston, Idaho. The route had concurrencies with SR 8, US 99, and US 395. Even though the number indicates that US 410 was a spur of U.S. Route 10, US 410 never... and went north to cross the Snake River Snake River The Snake is a major river of the greater Pacific Northwest in the United States. At long, it is the largest tributary of the Columbia River, the largest North American river that empties into the Pacific Ocean... before going east to US 195 U.S. Route 195 U.S. Route 195 is a north–south U.S. Route serving the southeastern area of Washington. One of the oldest designations in the U.S. Highway system, it was created in the original 1926 plan. The highway passes two major universities, Washington State University in Pullman, and the University... in Colfax Colfax, Washington Colfax is the county seat of Whitman County, Washington, United States.The population was 2,805 at the 2010 census.It is situated amidst wheat-covered hills in a valley at the confluence of the north and south forks of the Palouse River. U.S... . |
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| in Aberdeen Aberdeen, Washington Aberdeen is a city in Grays Harbor County, Washington, United States, founded by Samuel Benn in 1884. Aberdeen was incorporated on May 12, 1890. The city is the economic center of Grays Harbor County, bordering the cities of Hoquiam and Cosmopolis... |
at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line |
Grays Harbor Grays Harbor County, Washington Grays Harbor County is a county in the state of Washington, in the United States of America. As of 2010, the population was 72,797. The county seat is at Montesano, and its largest city is Aberdeen. The county is named after a large estuarine bay near its southwestern corner... , Thurston, Pierce Pierce County, Washington right|thumb|[[Tacoma, Washington|Tacoma]] - Seat of Pierce CountyPierce County is the second most populous county in the U.S. state of Washington. Formed out of Thurston County on December 22, 1852, by the legislature of Oregon Territory... , King King County, Washington King County is a county located in the U.S. state of Washington. The population in the 2010 census was 1,931,249. King is the most populous county in Washington, and the 14th most populous in the United States.... , Yakima Yakima County, Washington Yakima County is the second largest county by area in the U.S. state of Washington. It is named after the Yakama tribe of Native Americans. In the 2010 census, its population was 243,231... , Benton Benton County, Washington Benton County is a county located in the south-central portion of the U.S. state of Washington. The Columbia River makes up the north, south, and east boundaries of the county. In 2010, its population was 175,177. The county seat is Prosser, and its largest city is Kennewick... , Franklin, Walla Walla, Columbia, Garfield, Asotin |
US 410 started at an intersection with US 101 U.S. Route 101 in Washington In the U.S. state of Washington, U.S. Route 101 is the westernmost state highway, serving the Olympic Peninsula. It runs from the Astoria-Megler Bridge north to the cities of Raymond, Aberdeen, Hoquiam, and Forks before turning east at the small community of Beaver to the most northern point of the... in Aberdeen Aberdeen, Washington Aberdeen is a city in Grays Harbor County, Washington, United States, founded by Samuel Benn in 1884. Aberdeen was incorporated on May 12, 1890. The city is the economic center of Grays Harbor County, bordering the cities of Hoquiam and Cosmopolis... . From Aberdeen, US 410 went east and joined US 101 and then split from US 101 to join I-5 Interstate 5 in Washington Interstate 5 in Washington is a highway in the U.S. state of Washington that extends from its border with Oregon to its border with Canada... south of Olympia Olympia, Washington Olympia is the capital city of the U.S. state of Washington and the county seat of Thurston County. It was incorporated on January 28, 1859. The population was 46,478 at the 2010 census... . From Olympia, US 410 and I-5 went into Tacoma Tacoma, Washington Tacoma is a mid-sized urban port city and the county seat of Pierce County, Washington, United States. The city is on Washington's Puget Sound, southwest of Seattle, northeast of the state capital, Olympia, and northwest of Mount Rainier National Park. The population was 198,397, according to... , where US 410 split and went east to Chinook Pass Chinook Pass Chinook Pass is a pass through the Cascade Range in the state of Washington.The pass provides the east entrance to Mount Rainier National Park, and carries State Route 410 between the towns of Enumclaw and Naches. Because of the high elevation, Chinook Pass is usually closed in November due to... and crossed the pass. From Chinook Pass, US 410 joined US 97 U.S. Route 97 in Washington In the U.S. state of Washington, U.S. Route 97 is a route which traverses from the Oregon state line at the northern end of the Sam Hill Memorial Bridge in Maryhill, north to the Canadian border in Okanogan County near Oroville... in Yakima Yakima, Washington Yakima is an American city southeast of Mount Rainier National Park and the county seat of Yakima County, Washington, United States, and the eighth largest city by population in the state itself. As of the 2010 census, the city had a total population of 91,196 and a metropolitan population of... and split in West Richland West Richland, Washington West Richland is a city in Benton County, Washington, United States, served by three elementary schools and a middle school , with an annual budget of about 30 million dollars. The population was 11,811 at the 2010 census... . From West Richland, US 410 went east across the Columbia River Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state... and shortly joined US 395 U.S. Route 395 in Washington In the U.S. state of Washington, U.S. Route 395 is a major state highway in two parts, separated by a long overlap with Interstate 90 between Ritzville and Spokane. The southern piece, from I-82 near the Tri-Cities to I-90 near Ritzville, is a high-speed four-lane divided highway... before continuing east to intersect US 295. From US 295, US 410 went east to Clarkston Clarkston, Washington Clarkston is a city in Asotin County in the southeastern part of the U.S. state of Washington. It is part of the Lewiston ID-WA Metropolitan Statistical Area. The population was 7,229 in 2010.... , where it crossed the Snake River Snake River The Snake is a major river of the greater Pacific Northwest in the United States. At long, it is the largest tributary of the Columbia River, the largest North American river that empties into the Pacific Ocean... and entered Idaho. |
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| in Johnson's Landing | near Maryhill | Pacific, Wahkiakum, Cowlitz Cowlitz County, Washington Cowlitz County is a county located in the U.S. state of Washington. As of the 2010 census its population was 102,410. It forms the Longview, Washington, Metropolitan Statistical Area which encompasses all of Cowlitz County. The county seat is at Kelso, and its largest city is Longview... , Clark Clark County, Washington Clark County is a county located in the southwestern part of the U.S. state of Washington, across the Columbia River from Portland, Oregon.Clark County was the first county of Washington, named after William Clark of the Lewis and Clark Expedition... , Skamania, Klickitat |
US 830 started at US 101 U.S. Route 101 in Washington In the U.S. state of Washington, U.S. Route 101 is the westernmost state highway, serving the Olympic Peninsula. It runs from the Astoria-Megler Bridge north to the cities of Raymond, Aberdeen, Hoquiam, and Forks before turning east at the small community of Beaver to the most northern point of the... in Johnson's Landing and went east to Kelso Kelso, Washington Kelso is a city in southwest Washington State, United States, and is the county seat of Cowlitz County. At the 2010 census, the population was 11,925. Kelso is part of the Longview, Washington Metropolitan Statistical Area, which has a population of 102,410. Kelso shares its long western border... . From Kelso, US 830 became concurrent with US 99 U.S. Route 99 U.S. Route 99 was the main north–south highway on the West Coast of the United States until 1964, running from Calexico, California, on the U.S.-Mexico border to Blaine, Washington, on the U.S.-Canada border. It was a route of the United States Numbered Highways, assigned in 1926 and existing... and split in Vancouver Vancouver, Washington Vancouver is a city on the north bank of the Columbia River in the U.S. state of Washington. Incorporated in 1857, it is the fourth largest city in the state with a 2010 census population of 161,791 as of April 1, 2010... , where it started to follow the Columbia River Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state... . North of Dallesport Dallesport, Washington Dallesport is a census-designated place in Klickitat County, Washington, United States. The population was 1,202 at the 2010 census.-History:... , US 830 joined US 197 U.S. Route 197 U.S. Route 197 is a north–south U.S. Route serving Central Oregon and the Columbia Gorge. The route was added in the 1950s. The southern terminus of US 197 is at an intersection with U.S. Route 97 west of Shaniko, Oregon. From US 97, US 197 traverses Wasco County and the cities of Maupin, Tygh... and ended, along with US 197, at US 97 U.S. Route 97 in Washington In the U.S. state of Washington, U.S. Route 97 is a route which traverses from the Oregon state line at the northern end of the Sam Hill Memorial Bridge in Maryhill, north to the Canadian border in Okanogan County near Oroville... near Maryhill. |
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| at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line |
at the Idaho Idaho Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state.... state line |
Whitman Whitman County, Washington Whitman County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 44,776, with the majority living in its largest city, Pullman, home to Washington State University, the state's land-grant university. The county seat is at Colfax.Whitman County was... |
US 95 entered Washington north of Lewiston, Idaho Lewiston, Idaho Lewiston is a city in and also the county seat of Nez Perce County in the Pacific Northwest state of Idaho. It is the second-largest city in the northern Idaho region, behind Coeur d'Alene and ninth-largest in the state. Lewiston is the principal city of the Lewiston, ID - Clarkston, WA... for 0.54 mile (0.8690436 km), partially concurrent with U.S. Route 195 U.S. Route 195 U.S. Route 195 is a north–south U.S. Route serving the southeastern area of Washington. One of the oldest designations in the U.S. Highway system, it was created in the original 1926 plan. The highway passes two major universities, Washington State University in Pullman, and the University... . The route was moved to a new 4-laned divided road that bypassed Washington in the 1970s. |
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| at the Oregon Oregon Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern... state line |
at the Canada – United States border | Clark Clark County, Washington Clark County is a county located in the southwestern part of the U.S. state of Washington, across the Columbia River from Portland, Oregon.Clark County was the first county of Washington, named after William Clark of the Lewis and Clark Expedition... , Cowlitz Cowlitz County, Washington Cowlitz County is a county located in the U.S. state of Washington. As of the 2010 census its population was 102,410. It forms the Longview, Washington, Metropolitan Statistical Area which encompasses all of Cowlitz County. The county seat is at Kelso, and its largest city is Longview... , Lewis Lewis County, Washington Lewis County is a county located in the U.S. state of Washington. As of 2010, the population was 75,455. The county seat is at Chehalis, and its largest city is Centralia.... , Thurston, Pierce Pierce County, Washington right|thumb|[[Tacoma, Washington|Tacoma]] - Seat of Pierce CountyPierce County is the second most populous county in the U.S. state of Washington. Formed out of Thurston County on December 22, 1852, by the legislature of Oregon Territory... , King King County, Washington King County is a county located in the U.S. state of Washington. The population in the 2010 census was 1,931,249. King is the most populous county in Washington, and the 14th most populous in the United States.... , Snohomish County Snohomish County, Washington Snohomish County is a county located in the U.S. state of Washington. It is named after the Snohomish tribe. Since 2000, the county's population has grown from 606,024 to 713,335 residents , making it one of the fastest-growing in the state, ranking third in overall population after King and... , Skagit Skagit County, Washington Skagit County is a county in the U.S. state of Washington. It is named after the Skagit Indian tribe. As of 2010, the population was 116,901. It is included in the Mount Vernon-Anacortes, Washington, Metropolitan Statistical Area... , Whatcom Whatcom County, Washington Whatcom County is a county located in the U.S. state of Washington. Its name ultimately derives from the Lummi word Xwotʼqom, meaning "noisy water." As of 2010, the population was 201,140. The county seat is at Bellingham, which is also the county's largest city... |
US 99 starts at the Oregon border over the Columbia River Columbia River The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state... and goes north to intersect US 830 U.S. Route 830 U.S. Route 830, , was a U.S. Highway which ran between a junction with U.S. Route 97 near the city of Maryhill, Washington and a junction with U.S. Route 101 near Ilwaco, Washington... . From US 830, US 99 leaves Vancouver Vancouver, Washington Vancouver is a city on the north bank of the Columbia River in the U.S. state of Washington. Incorporated in 1857, it is the fourth largest city in the state with a 2010 census population of 161,791 as of April 1, 2010... and intersects US 101 U.S. Route 101 in Washington In the U.S. state of Washington, U.S. Route 101 is the westernmost state highway, serving the Olympic Peninsula. It runs from the Astoria-Megler Bridge north to the cities of Raymond, Aberdeen, Hoquiam, and Forks before turning east at the small community of Beaver to the most northern point of the... and US 410 U.S. Route 410 U.S. Route 410 was one of the west–east state highways. It ran from an intersection with US 101 in Aberdeen, Washington to US 95 in Lewiston, Idaho. The route had concurrencies with SR 8, US 99, and US 395. Even though the number indicates that US 410 was a spur of U.S. Route 10, US 410 never... in Olympia Olympia, Washington Olympia is the capital city of the U.S. state of Washington and the county seat of Thurston County. It was incorporated on January 28, 1859. The population was 46,478 at the 2010 census... . After joining with US 410 in Olympia, US 99 splits from US 410 in Tacoma Tacoma, Washington Tacoma is a mid-sized urban port city and the county seat of Pierce County, Washington, United States. The city is on Washington's Puget Sound, southwest of Seattle, northeast of the state capital, Olympia, and northwest of Mount Rainier National Park. The population was 198,397, according to... and continues north to Seattle Seattle, Washington Seattle is the county seat of King County, Washington. With 608,660 residents as of the 2010 Census, Seattle is the largest city in the Northwestern United States. The Seattle metropolitan area of about 3.4 million inhabitants is the 15th largest metropolitan area in the country... . In Seattle, US 99 intersects US 10 U.S. Route 10 U.S. Route 10 is an east–west United States highway formed in 1926. Though it never became the cross-country highway suggested by the "0" as the last digit of its route number, U.S... and then goes north to Everett Everett, Washington Everett is the county seat of and the largest city in Snohomish County, Washington, United States. Named for Everett Colby, son of founder Charles L. Colby, it lies north of Seattle. The city had a total population of 103,019 at the 2010 census, making it the 6th largest in the state and... , where US 99 intersects US 2 U.S. Route 2 in Washington U.S. Route 2 is a part of the United States Numbered Highway System that has a western segment that runs from Everett, Washington, to the Upper Peninsula of the US state of Michigan. In Washington, it is a state highway that begins at in Downtown Everett. The of US 2 that lie within... . From Everett, US 99 travels north to Blaine Blaine, Washington Blaine is a city in Whatcom County, Washington, United States. The city's northern boundary is the Canadian border. Blaine is the shared home of the Peace Arch international monument... , where US 99 crosses the Canadian border and becomes British Columbia Highway 99. |