Live Chat I-70 Community Nearby Traffic I 70 exit 229b a 2024-04-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-70 Exit 229b A Cottleville, MO 6.92 Flinthill, MO 6.92 Bridgeton, MO 9.22 Interstate highway exits close to I-70 Exit 229b A Exit 227, i70 3.33 Exit 228, i70 3.57 Exit 229b a, i70 4.57 Interstate highways close to I-70 Exit 229b A i70 map 3.33 i270mo map 8.51 i64 map 17.34 State roads close to I-70 Exit 229b A MO 370 map 1.73 MO 94 map 3.41 MO 364 map 6.89