Highway 40 forms the central part of the most-direct link between the two cities, allowing travel from the Hi-Line communities and Glacier National Park to the communities of the Columbia Valley in British Columbia without needing to detour south via Kalispell, Montana or north via the Crowsnest Pass between British Columbia and Alberta.
Montana | highway | state highway | Hannah Montana | Princes Highway | Alaska Highway | Trans-Canada Highway | Helena, Montana | Great Falls, Montana | Jefferson Highway | New Zealand State Highway 1 | Highway to Heaven | Billings, Montana | Missoula, Montana | Mexican Federal Highway | Federal Highway Administration | California Highway Patrol | New Zealand State Highway 6 | Montana State University | Minnesota State Highway 55 | Lincoln Highway | Joe Montana | Stuart Highway | Kalispell, Montana | Hume Highway | Federal Highway | Controlled-access highway | Pacific Highway | North Carolina Highway 20 | National Highway Traffic Safety Administration |