Publications Search Results

Best Practice

Guidelines for the Use of Variable Speed Limit Systems in Wet Weather

This report provides guidelines for the design, installation, operation, maintenance, and enforcement of wet weather variable speed limit (VSL) systems. The use of VSL systems during inclement weather or other less than ideal conditions can improve safety by decreasing the risks associated with t

Learn More
Best Practice

Impacts of Technology Advancements on Transportation Management Center Operations

Directed by the Traffic Management Center (TMC) Pooled Fund Study, this report provides guidance to TMCs and transportation management agencies on how to better position themselves operationally in anticipation of future technology changes and advancements. Eight top trends of TMC operations are ide
Learn More
Best Practice

Improving Traffic Signal Management and Operations: A Basic Service Model

This report provides a guide for achieving a basic service model for traffic signal management and operations. The basic service model is based on simply stated and defensible operational objectives that consider the staffing level, expertise and priorities of the responsible agency. The report in
Learn More
Case Studies & Lessons Learned

Improving Traffic Signal Operations: A Primer

Traffic congestion is a major problem in cities of all sizes. This report describes how some relatively simple, low-cost adjustments to a traffic signal system can reduce traffic congestion and lead to big payoffs in time savings, environmental benefits, and safety. The report is organized in th
Learn More
Publications

Information Sharing Guidebook for Transportation Management Centers, Emergency Operations Centers, and Fusion Centers

This guidebook provides an overview of the mission and functions of transportation management centers (TMCs), emergency operations centers (EOCs), and fusion centers (FCs). Functional areas for each of these centers include:

TMCs – management of traffic control systems and assets, incid
Learn More