USA Banner

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.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Planning

Search: Speed Management: Crash Modification Factors Clearinghouse

A crash modification factor (CMF) is a multiplicative factor used to compute the expected number of crashes after implementing a given countermeasure at a specific site. The Crash Modification Factors Clearinghouse houses a Web-based database of CMFs along with supporting documentation to help transportation engineers identify the most appropriate countermeasure for their safety needs. Using this site, you can search to find CMFs or submit your own CMFs to be included in the clearinghouse.

Ch 3, Pg 1-2: Designing Walkable Urban Thoroughfares (with CNU)

The ITE Recommended Practice, Designing Walkable Urban Thoroughfares: A Context Sensitive Approach, advances the successful use of context sensitive solutions (CSS) in the planning and design of major urban thoroughfares for walkable communities. It provides guidance and demonstrates for practitioners how CSS concepts and principles may be applied in roadway improvement projects that are consistent with their physical settings.

Pg 13-21: Implementing Bicycle Improvements at the Local Level

This implementation manual is intended for local governments who want to make improvements to existing conditions that affect bicycling. Thirteen of the most typical situations or factors that impact bicycle use are considered. For each situation or factor the manual provides (as appropriate) a problem overview, a solution overview, implementation strategies, objectives, resource requirements, subtasks, a schedule, specifications, and references.

Pg 325-357: FHWA Course on Bicycle and Pedestrian Transportation

This Student Workbook contains 24 lessons of resource material that is intended for use in university courses on bicycle and pedestrian transportation. The lessons span a wide range of topics including an introduction to bicycling and walking issues, planning and designing for bicycle and pedestrian facilities, and supporting elements and programs. This is the second edition of the Student Workbook;the first edition was published as Report No. FHWA-RD-99-198.

Engineering_Slowing Down Traffic: Safe Routes to School Online Guide

This guide is a comprehensive online reference manual designed to support the development of Safe Routes to School (SRTS) programs. It provides links to other SRTS publications and training resources. Readers of the online guide can pick and choose specific topics based on their interests and needs, such as guidelines for adult school crossing guards, tools to create school route maps, and ways to include children with disabilities in SRTS initiatives.