Live Chat I-680 CA Community Nearby Traffic I 680 exit 16 2024-05-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-680 Exit 16 Newark, CA 4.56 Union City, CA 5.63 Hayward, CA 9.90 Interstate highway exits close to I-680 Exit 16 Exit 19, i880ca 3.05 Exit 17, i880ca 3.67 Exit 21, i880ca 3.88 Interstate highways close to I-680 Exit 16 i880ca map 3.05 i680ca map 5.81 i580ca map 15.65 State roads close to I-680 Exit 16 CA 84 map 0.15 CA 238 map 2.04 CA 262 map 9.71