Flxible Bus No. 55 resides in the Pacific Bus Museum

The Utah Parks Company, a subsidiary of Union Pacific Railroad, operated restaurants, lodging, and bus tours in Bryce, Zion, Grand Canyon and Cedar Breaks parks from 1923 to 1973. Operating as a concessionaire of the National Park Service, the company operated from its base in Cedar City, UT. The company bus tours connected with Union Pacific trains there and offered a loop tour of the parks and monuments in this region.