Live Chat I-270 MO Community Nearby Traffic I 270 exit 25b a 2024-04-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-270 Exit 25b A Florissant, MO 3.88 Bridgeton, MO 5.19 Saint Louis, MO 5.23 Interstate highway exits close to I-270 Exit 25b A Exit 25b a, i270mo 0.87 Exit 23, i270mo 1.67 Exit 26a, i270mo 2.56 Interstate highways close to I-270 Exit 25b A i270mo map 0.87 i70 map 4.18 i64 map 15.94 State roads close to I-270 Exit 25b A US 67 MO map 0.85 HISTORIC US 66 MO map 1.69 MO 370 map 3.56