Interstate 37 Travel Guide
Interstate 37 (abbreviated I-37) is a 143.0-mile (230.1 km) intrastate Interstate highway located within the U.S. state of Texas. The highway was first designated in 1959 with construction beginning in the 1960s and completed in the 1980s. It begins in Corpus Christi at U.S. Route 181 (US 181) and State Highway 35 (SH 35), and heads north to San Antonio, where it en ... more.
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I-37 maps I-37 Traffic Road Conditions Weather along I-37 I-37 News DOT Incident Reports Services near I-37 Exits Rest Areas along I-37 Exits along I-37 Hotels & Motels along I-37 Truck Stops along I-37 RV Parks along I-37 Major City traffic along I-37 Major Cities along I-37 Major Intersections Mileages in Each State Auxiliary Routes Route descriptions Ride Sharing Lost+Found Roadnow Forums Hotels near cities serviced by I-37