Chat Report Accident Traffic Ballwin Traffic 2024-11-29 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Ballwin Chesterfield, MO 5.20 mi Grover, MO 6.46 mi Valley Park, MO 7.51 mi Interstate highway exits close to Ballwin Exit 21, i64 5.41 mi Exit 20, i64 5.50 mi Exit 19b a, i64 5.76 mi Interstate highways close to Ballwin i64 map 5.41 mi i44 map 8.50 mi i270mo map 8.84 mi State roads close to Ballwin MO 100 map 0.95 mi MO 340 map 2.92 mi MO 141 map 3.65 mi