Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

Department of Interior - Alternative Transportation System Demand Estimation for Federal Land Management Agencies

Volpe produced a guidance document to assist federal land agencies in estimating the demand for alternative transportation. This demand estimation is often required in applications for federal funding for such activities, and this guide enables federal land units to achieve greater accuracy in these predictions.

Final Report, September 2011
Alternative Transportation System Demand Estimation for Federal Land Management Agencies (PDF, 819KB)

Going-to-the-Sun Road Shuttle at Glacier National Park

Going-to-the-Sun Road Shuttle, Glacier National Park (National Park Service photo)

Last updated: Wednesday, January 24, 2018