Description based on first issue; title from title screen (viewed on Sept. 7, 2007). Latest issue consulted: 2007.
Other Forms:
Issued also in print.
Technical Details:
Mode of access: Internet at the Office of Freight Management and Operations web site. Address as of 9/7/07: http://www.ops.fhwa.dot.gov/freight/publications/index.htm#facts ; current access available via PURL.