TX 121 (Toll) Map 2024-10-09 Roadnow Traffic | Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Map for major citites along TX 121 (Toll) Coppell Map TX 121 (Toll) Exit/Junction Map Junction @ TX 121 Map Nearby city: Coppell Junction @ Sam Rayburn Tollway(TX 121);US 77(I 35E) Map Nearby city: Coppell