Live Chat AI Agent Community Ballwin Missouri Traffic 2024-04-30 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Ballwin Missouri Chesterfield, MO 5.20 Grover, MO 6.46 Valley Park, MO 7.51 Interstate highway exits close to Ballwin Missouri Exit 21, i64 5.41 Exit 20, i64 5.50 Exit 19b a, i64 5.76 Interstate highways close to Ballwin Missouri i64 map 5.41 i44 map 8.50 i270mo map 8.84 State roads close to Ballwin Missouri MO 100 map 0.95 MO 340 map 2.92 MO 141 map 3.65