The completion of Going-to-the-Sun Road in 1933 forced GPTC to order new buses, as the existing fleet could not traverse Logan Pass. GPTC chose the new White Model 706 along with several other parks; 35 White 706 buses were manufactured for Glacier and delivered between 1936 and 1939, at a cost of US$ each. Glacier National Park still operates 33 of their original buses today in Glacier National Park, Montana, United States, where they are referred to as Red Jammers.