Union Missouri Traffic 2024-11-30 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Union Missouri Saint Albans, MO 10.41 mi Villa Ridge, MO 10.86 mi Saint Clair, MO 11.06 miInterstate highway exits close to Union Missouri Exit 242, i44 6.81 mi Exit 247, i44 7.91 mi Exit 240, i44 8.41 miInterstate highways close to Union Missouri i44 map 6.81 mi i64 map 40.79 mi i70 map 42.74 miState roads close to Union Missouri US 50 MO map 0.86 mi MO 47 map 1.09 mi HISTORIC US 66 MO map 6.75 mi