Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel 1st Interstate Motel, which is in the state Wyoming (WY), city Casper. Our hotel can be found at 20 SE Wyoming Blvd, Casper, WY 82609. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information 1st Interstate Motel/20 SE Wyoming Blvd - Casper - Wyoming (WY) ← View details 20 SE Wyoming Blvd, Casper, WY 82609, Casper, Wyoming (WY) Not available