Live Chat I-45 Community Nearby Traffic TX 31 2024-05-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to TX 31 Powell, TX 9.90 Trinidad, TX 12.49 Angus, TX 17.96 Interstate highway exits close to TX 31 Exit 231, i45 20.57 Exit 232, i45 20.82 Exit 235a, i45 21.32 Interstate highways close to TX 31 i45 map 20.57 i20 map 59.99 i35 map 63.01 State roads close to TX 31 TX 309 map 0.44 TX 31 map 1.49 TX FM 636 map 1.63