Live Chat AI Agent Community TX 121 2024-05-27 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to TX 121 Plano, TX 8.86 Richardson, TX 11.53 McKinney, TX 11.54 Interstate highway exits close to TX 121 Exit 67a, i30 26.00 Exit 64, i30 26.02 Exit 68, i30 26.11 Interstate highways close to TX 121 i30 map 26.00 i35 map 30.82 i45 map 37.90 State roads close to TX 121 TX 5 map 3.62 US 75 TX map 5.01 TX 121 map 7.32