Live Chat I-20 Community Nearby Traffic TX 21 2024-06-11 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to TX 21 Martinsville, TX 10.77 Woden, TX 15.51 Garrison, TX 24.31 Interstate highway exits close to TX 21 Exit 591, i20 91.60 Exit 595b a, i20 91.91 Exit 596, i20 92.26 Interstate highways close to TX 21 i20 map 91.60 i49 map 107.30 i220la map 116.88 State roads close to TX 21 TX LOOP 224 map 1.05 TX 7 map 2.54 TX 21 map 4.33