Live Chat I-70 Community Nearby Traffic I 70 MO exit 210b a, Westbound 2024-04-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-70 MO Exit 210b A, Westbound Lake Saint Louis, MO 6.56 Foristell, MO 7.41 New Melle, MO 10.40 Interstate highway exits close to I-70 MO Exit 210b A, Westbound Exit 209, i70 0.53 Exit 208, i70 1.35 Exit 210b a, i70 1.76 Interstate highways close to I-70 MO Exit 210b A, Westbound i70 map 0.53 i64 map 21.89 i44 map 36.32 State roads close to I-70 MO Exit 210b A, Westbound US 40 MO map 1.39 US 61 MO map 1.57 MO 79 map 13.80