West Alton Missouri Traffic 2024-12-20 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to West Alton Missouri Florissant, MO 6.73 mi Alton, IL 7.50 mi Godfrey, IL 8.02 miInterstate highway exits close to West Alton Missouri Exit 31b a, i270mo 11.79 mi Exit 30b a, i270mo 11.95 mi Exit 32, i270mo 11.98 miInterstate highways close to West Alton Missouri i270mo map 11.79 mi i70 map 18.34 mi i255il map 21.40 miState roads close to West Alton Missouri US 67 MO map 2.07 mi IL 100 map 4.26 mi US 67 IL map 4.62 mi