Comment:
During the process of developing guidelines for bike lane widths under various conditions, it was desirable to understand how roadway grade affects cyclist position. Specifically, the question of how much a cyclist drifts and sways back and forth while pedaling up a moderate to steep grade was of interest.

Last Updated (Year): 2014

Year Produced: 2014

Abstract:

TRB’s National Cooperative Highway Research Program (NCHRP) Report 766: Recommended Bicycle Lane Widths for Various Roadway Characteristics presents an analysis of the research and design guidance for bicycle lane widths on existing travel lane widths and parking lane widths. The conclusions are most applicable to urban and suburban roadways with level grade and a posted speed limit of 30 mph and should be used cautiously for the design of roadways with motor vehicle speeds outside of the range of 25 to 35 mph, and in particular for higher-speed roadways.

For:Biking

The E's:Evaluation, Engineering

Ped Bike Activity:

• Planning
• Design

Ped Bike Topic:

• Research
• Design
• Data Collection
• Bicycle Planning
• Analysis

Facility Type:Shared Lane, Bike Lanes

Resource Type:

• Guidance

Link to Content Source:

NHCRP Report 766 Recommended Bicycle Lane Widths for Various Roadway Characteri…