This report introduces practitioners to the procedure for evaluating work zone countermeasures using existing Crash Modification Factors (CMFs) and the procedures for developing new work zone CMFs. … [Read more...] about Development and Application of Work Zone Crash Modification Factors (2nd Ed.)
Crash Modification Factors
Development of Work Zone Crash Modification Factors (CMFs)
The University of Missouri (MU) hosted the webinar on the development of work zone crash modification factors (CMFs). This webinar presents material developed by Praveen Edara, Henry Brown, and Carlos … [Read more...] about Development of Work Zone Crash Modification Factors (CMFs)
Quick Reference Guide for Work Zone Crash Modification Factors
This quick reference guide provides a table summarizing the values for Crash Modification Factors (CMFs) for various work zone countermeasures. The guide also includes two step-by-step examples to … [Read more...] about Quick Reference Guide for Work Zone Crash Modification Factors
Introduction to Work Zone Crash Modification Factors
This webinar provides an introduction to work zone crash modification factors (CMFs). It is geared toward engineers and practitioners working for local and State Departments of Transportation (DOTs) … [Read more...] about Introduction to Work Zone Crash Modification Factors
Estimating the Safety Effects of Work Zone Characteristics and Countermeasures: A Guidebook
TRB's National Cooperative Highway Research Program (NCHRP) Research Report 869: Estimating the Safety Effects of Work Zone Characteristics and Countermeasures: A Guidebook provides practitioners who … [Read more...] about Estimating the Safety Effects of Work Zone Characteristics and Countermeasures: A Guidebook
Effects of Stationary Work Zones on Motorway Crashes
The empirical Bayes (EB) before-and-after method was applied in this study in order to evaluate the change in the expected crash frequencies associated with the installation of work zones on … [Read more...] about Effects of Stationary Work Zones on Motorway Crashes