Live Chat I-780 CA Community Nearby Traffic Concord Smog & Gas (Shopping convenience) 2024-05-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Concord Smog & Gas (Shopping Convenience) Walnut Creek, CA 3.93 Pleasant Hill, CA 4.23 Martinez, CA 9.33 Interstate highway exits close to Concord Smog & Gas (Shopping Convenience) Exit 50, i680ca 2.47 Exit 49, i680ca 3.06 Exit 51, i680ca 3.07 Interstate highways close to Concord Smog & Gas (Shopping Convenience) i680ca map 2.47 i780ca map 14.22 i80 map 20.86 State roads close to Concord Smog & Gas (Shopping Convenience) 242 NORTHBOUND map 2.46 242 SOUTHBOUND map 2.50 CA 4 map 5.70