Live Chat I-680 CA Community Nearby Traffic Alliance (Shopping convenience) 2024-06-17 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Alliance (Shopping Convenience) Concord, CA 8.53 Antioch, CA 9.49 Clayton, CA 10.52 Interstate highway exits close to Alliance (Shopping Convenience) Exit 51, i680ca 14.48 Exit 50, i680ca 14.51 Exit 53a, i680ca 14.72 Interstate highways close to Alliance (Shopping Convenience) i680ca map 14.48 i780ca map 20.17 i80 map 28.48 State roads close to Alliance (Shopping Convenience) CA 4 map 0.70 242 SOUTHBOUND map 10.26 242 NORTHBOUND map 11.83