Spur 371 is a 1.778 miles (2.861 km) limited-access spur route

Spur route

A spur route is a short road forming a branch from a longer, more important route . A bypass or beltway is never considered a true spur route as it typically reconnects with the major road...

 in the U.S. state

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 Texas

Texas

Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

 in San Antonio

San Antonio, Texas

San Antonio is the seventh-largest city in the United States of America and the second-largest city within the state of Texas, with a population of 1.33 million. Located in the American Southwest and the south–central part of Texas, the city serves as the seat of Bexar County. In 2011,...

. Spur 371 follows General Hudnell Drive from the former Kelly Air Force Base

Kelly Air Force Base

Kelly Field Annex and is a former United States Air Force facility located in San Antonio, Texas. In 2001, the runway and land west of the runway became "Kelly Field Annex" and control of it was transferred to the adjacent Lackland Air Force Base, part of Joint Base San Antonio...

 to U.S. Highway 90 (US 90) southwest of downtown San Antonio. The highway provides access to the Kelly USA industrial park.

History

Spur 371 was designated in 1962 to provide access to Kelly Field from US 90 on the southwest side of San Antonio

San Antonio, Texas

San Antonio is the seventh-largest city in the United States of America and the second-largest city within the state of Texas, with a population of 1.33 million. Located in the American Southwest and the south–central part of Texas, the city serves as the seat of Bexar County. In 2011,...

.

Route description

Spur 371 begins at Billy Mitchell Boulevard at the former boundary of Kelly Air Force Base

Kelly Air Force Base

Kelly Field Annex and is a former United States Air Force facility located in San Antonio, Texas. In 2001, the runway and land west of the runway became "Kelly Field Annex" and control of it was transferred to the adjacent Lackland Air Force Base, part of Joint Base San Antonio...

 and heads towards the northeast as a limited-access highway. The highway's northern terminus at US 90 only facilitates traffic from northbound Spur 371 to eastbound US 90 and from westbound US 90 to southbound Spur 371.

Exit list

This route is in San Antonio

San Antonio, Texas

San Antonio is the seventh-largest city in the United States of America and the second-largest city within the state of Texas, with a population of 1.33 million. Located in the American Southwest and the south–central part of Texas, the city serves as the seat of Bexar County. In 2011,...

, Bexar County

Bexar County, Texas

As of the census of 2000, there were 1,392,931 people, 488,942 households, and 345,681 families residing in the county. The population density was 1,117 people per square mile . There were 521,359 housing units at an average density of 418 per square mile...

Mile	Junction	Notes
	Billy Mitchell Boulevard	At-grade intersection
	Cupples Road to Quintana Road	Northbound only
	Frio City Road	Northbound only
	Quintana Road – Kelly USA	Southbound only
		Northbound exit, southbound entrance