The relatively large and conspicuous message displays of portable changeable message signs (PCMS) make them effective for providing work zone guidance and warning messages to drivers. This brief … [Read more...] about Using Portable Changeable Message Signs to Control Speeding in Work Zones
American Traffic Safety Services Association
Work Zone Hazard Assessment: Identifying and Maintaining the Work Zone Clear Zone
This podcast is derived from the ATSSA “Positive Protection Guidelines Training Module” and the FHWA Work Zone Safety Grant-sponsored “Traffic Control Design Specialist” training course. It has been … [Read more...] about Work Zone Hazard Assessment: Identifying and Maintaining the Work Zone Clear Zone
Rolling Roadblocks for Work Zones Applications Training Module
This training module includes information on factors to consider in determining when to use rolling roadblocks to accomplish various work operations that may benefit from a short term road closure. … [Read more...] about Rolling Roadblocks for Work Zones Applications Training Module
Work Zone Data Collection & Analysis: What, Why, and How
This podcast is a companion to the Work Zone Safety Data Collection and Analysis Guide, which was also developed under the Work Zone Safety Grant and is available at … [Read more...] about Work Zone Data Collection & Analysis: What, Why, and How
Safety Considerations for Mobile Work Zone Operations
This podcast has been designed to help work zone practitioners learn more about the differences between moving and intermittent operations and how to maintain a safe operation when conducting both … [Read more...] about Safety Considerations for Mobile Work Zone Operations
Guidance for the Use of Temporary Pavement Markings in Work Zones
This guide provides guidelines on the application of temporary markings in highway work zones. It summarizes information from various sources when considering placement and removal of temporary … [Read more...] about Guidance for the Use of Temporary Pavement Markings in Work Zones