A Speed Safety Cameras (SSC) evaluation plan provides a structure for examining the SSC program’s progress toward achieving the program goals. Regular and frequent monitoring of certain performance … [Read more...] about Model Evaluation Plan for Work Zone Speed Safety Cameras
Managing Speeds
Case Study of New York State’s Work Zone Speed Safety Camera Program
This case study presents the experiences and lessons learned, to date, from the New York State work zone SSC program (also referred to as the Automated Work Zone Speed Enforcement (AWZSE) Program). … [Read more...] about Case Study of New York State’s Work Zone Speed Safety Camera Program
Interventions to Reduce the Speed of Cyclists in Work Zones—Cyclists’ Evaluation in a Controlled Environment
Current guidelines for work zones do not consider the needs of cyclists and pedestrians enough, which leads to unpredictable situations and a resulting higher crash risk for these road user groups. … [Read more...] about Interventions to Reduce the Speed of Cyclists in Work Zones—Cyclists’ Evaluation in a Controlled Environment
Speed Safety Camera Program Planning and Operations Guide
The Speed Safety Camera Program Planning and Operations Guide (Guide) provides an update of the United States Department of Transportation (USDOT) 2008 Speed Enforcement Camera Systems Operational … [Read more...] about Speed Safety Camera Program Planning and Operations Guide
A Comprehensive Review of Dynamic Speed Feedback Signs in Reducing Speed at Different Critical Locations
Excessive speed is one of the main causes of fatal crashes worldwide. One speed reduction measure is dynamic speed feedback signs (DSFS), whose main purpose is to make drivers aware of their excessive … [Read more...] about A Comprehensive Review of Dynamic Speed Feedback Signs in Reducing Speed at Different Critical Locations
Illinois Expressway Signs Warn of Photo-Enforced Speed Limits, but Cameras Are Out of Commission
The Illinois Department of Transportation (IDOT) plans to deploy speed enforcement trucks with photo-enforced cameras to Chicago-area highways. Currently, speed cameras are inactive on expressways, … [Read more...] about Illinois Expressway Signs Warn of Photo-Enforced Speed Limits, but Cameras Are Out of Commission