Live Chat I-90 Community Nearby Traffic Willow Creek Post Office (Amenity postoffice) 2024-06-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Willow Creek Post Office (Amenity Postoffice) Three Forks, MT 15.29 Harrison, MT 15.57 Cardwell, MT 19.18 Interstate highway exits close to Willow Creek Post Office (Amenity Postoffice) Exit 278, i90 15.34 Exit 274, i90 15.39 Exit 267, i90 16.93 Interstate highways close to Willow Creek Post Office (Amenity Postoffice) i90 map 15.34 i15 map 63.75 i94 map 251.41 State roads close to Willow Creek Post Office (Amenity Postoffice) US 287 MT map 7.41 MT 2 map 12.42 MT CR 283 map 16.71