State Highway Spur 37 (Spur 37) is a 1.1 mi (1.8 km) spur route in El Paso County, Texas.
The western terminus of Spur 37 is at SH 20 (Doniphan Rd.) in Vinton. The route travels east along Vinton Rd. before ending at exit 2 on I-10.
The number originally belonged to Loop 37 which went from US 82 in Avery along Houston Ave, Texas Ave, and Dallas Ave to US 82. In 1990, this route was transferred to BU 82-K. Spur 37 was established in 2005.
The entire route is in Vinton, El Paso County.
Route map: Bing / Google
Geographic data related to Texas State Highway Spur 37 at OpenStreetMap