Live Chat AI Agent Community Exit 3b,I 37 2024-09-25 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Exit 3b,I-37 Portland, TX 12.61 Gregory, TX 17.47 Taft, TX 20.45 Interstate highway exits close to Exit 3b,I-37 Exit 1c, i37 0.53 Exit 1a, i37 0.55 Exit 1b, i37 0.55 Interstate highways close to Exit 3b,I-37 i37 map 0.53 i35 map 192.71 i410tx map 197.45 State roads close to Exit 3b,I-37 TX 35 map 0.74 TX 286 map 0.89 NHS HIGH PRIORITY CORRIDORS 18 map 2.58