Live Chat I-44 Community Nearby Traffic Eureka Post Office (Amenity postoffice) 2024-06-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Eureka Post Office (Amenity Postoffice) High Ridge, MO 7.83 Grover, MO 9.10 Glencoe, MO 10.44 Interstate highway exits close to Eureka Post Office (Amenity Postoffice) Exit 265, i44 1.17 Exit 264, i44 1.63 Exit 266, i44 2.67 Interstate highways close to Eureka Post Office (Amenity Postoffice) i44 map 1.17 i270mo map 17.11 i64 map 18.26 State roads close to Eureka Post Office (Amenity Postoffice) US 50 MO map 1.14 MO 109 map 1.31 HISTORIC US 66 MO map 5.63