Manuals and Guidelines

ATSSA is dedicated to being a reliable and accurate source of technical and innovative technology information for all members of the roadway safety infrastructure industry. As the industry moves forward, prepare and learn from manuals and guidelines related to traffic safety topics and technical services.

MUTCD 11th Edition

The Manual on Uniform Traffic Control Devices (MUTCD), 11th Edition, was released January 2024 by the Federal Highway Administration (FHWA)…

Virginia Work Zone Safety Materials

The following products are sold by ATSSA in cooperation with the Virginia Department of Transportation (VDOT). Please note: All VA…

Work Zone Safety Data Collection and Analysis Guide

The “Work Zone Safety Data Collection and Analysis Guide” is a 8.5 x 11″ booklet designed to assist highway agencies…

Understanding TMPs in Highway Work Zones

This “Understanding Transportation Management Plans in Highway Work Zones” guide will help highway contractors understand requirements and related terminology. The…

Treating Potential Back-of-Queue Safety Hazards

The purpose of this 4-page “Treating Potential Back-of-Queue Safety Hazards” 8.5 x 11″ document is to highlight strategies that can…

Temporary Traffic Control for Roundabouts

This “Temporary Traffic Control for Building and Maintaining Single and Multi-Lane Roundabouts” booklet is 8.5 x 11″. Although roundabouts have…