Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Colonial Motel, which is in the state Iowa (IA), city Marshalltown. Our hotel can be found at 1001 Iowa Ave W, Marshalltown, IA 50158-8881. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Colonial Motel/1001 Iowa Ave W - Marshalltown - Iowa (IA) ← View details 1001 Iowa Ave W, Marshalltown, IA 50158-8881, Marshalltown, Iowa (IA) Not available