Skip to main content


TRB's Transit Cooperative Research Program (TCRP) Synthesis 64: Bus Use of Shoulders explores transit agencies' experiences with policies and regulations that permit buses to use shoulders on arterial roads or freeways to bypass congestion either as interim or long-term treatments. The report examines the issue from the transit and highway perspectives.

Suggested Citation

National Academies of Sciences, Engineering, and Medicine. 2006. Bus Use of Shoulders. Washington, DC: The National Academies Press.

Import this citation to:

Publication Info

91 pages |  8.5 x 11 |  DOI:

What is skim?

The Chapter Skim search tool presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter. You may select key terms to highlight them within pages of each chapter.

loading iconLoading stats for Bus Use of Shoulders...