Comment:
Human Factors Guidance for Roadway Location Elements: Non-Signalized Intersection. Covers Acceptable Gap Distance, Factors Affecting Acceptable Gap, Sight Distance at Left/Right Skewed Intersection, and Countermeasures for Improving Accessibility for Vision-Impaired Pedestrians at Roundabout

Last Updated (Year): 2014

Year Produced: 2014

Abstract:

TRB’s National Cooperative Highway Research Program (NCHRP) Report 600: Human Factors Guidelines for Road Systems: Second Edition provides data and insights of the extent to which road users’ needs, capabilities, and limitations are influenced by the effects of age, visual demands, cognition, and influence of expectancies. NCHRP Report 600 provides guidance for roadway location elements and traffic engineering elements. The report also provides tutorials on special design topics, an index, and a glossary of technical terms. The second edition of NCHRP 600 completes and updates the first edition, which was published previously in three collections.

For:Walking, Biking

The E's:Evaluation, Engineering

Ped Bike Activity:

• Planning
• Assessment

Ped Bike Topic:

• User Characteristics
• Planning
• Intersections
• Facility Design
• Design
• Countermeasures
• Built environment
• Assessment
• Accessibility

Facility Type:Unsignalized Intersection

Resource Type:

• Guidance

Link to Content Source:

NCHRP Report 600: Human Factors Guidelines for Road Systems