Live Chat I-70 Community Nearby Traffic United States Post Office (Amenity postoffice) 2024-04-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to United States Post Office (Amenity Postoffice) Westminster, CO 9.06 Commerce City, CO 9.06 Aurora, CO 9.06 Interstate highway exits close to United States Post Office (Amenity Postoffice) Exit 310, i70 4.95 Exit 305, i70 9.92 Exit 316, i70 10.12 Interstate highways close to United States Post Office (Amenity Postoffice) i70 map 4.95 i76 map 41.63 i225co map 44.28 State roads close to United States Post Office (Amenity Postoffice) CO 36 map 4.28 CO 79 map 8.95 US 36 CO map 9.79