This fact sheet highlights how traffic management systems (TMSs) can be used to generate and display warning messages that alert travelers to congested traffic conditions before travelers encounter … [Read more...] about Traffic Management Systems Actively Managing the Display of Queue Warning Messages
Federal Highway Administration
Lane-Change Response to Infrastructure Warning About Lane Closure in a Mixed Vehicle Fleet
Fostering the safe and efficient operation of road networks that include vehicles equipped with SAE International® Level 3™ (L3) automation and a cooperative automated driving system (C-ADS) requires … [Read more...] about Lane-Change Response to Infrastructure Warning About Lane Closure in a Mixed Vehicle Fleet
Case Study of Pennsylvania’s Work Zone Speed Safety Camera Program
This case study presents experiences and lessons learned from Pennsylvania's work zone Speed Safety Cameras pilot and program (referred to as the Automated Work Zone Speed Enforcement (AWZSE) program … [Read more...] about Case Study of Pennsylvania’s Work Zone Speed Safety Camera Program
Model Evaluation Plan for Work Zone Speed Safety Cameras
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
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
Biden-Harris Administration Announces Updated Rule to Improve Safety for Motorists and Roadside Workers Along Highway Construction Work Zones
The Biden-Harris Administration has announced updates to the Work Zone Safety and Mobility Rule and the Temporary Traffic Control Devices Rule to enhance safety within work zones. These revisions, the … [Read more...] about Biden-Harris Administration Announces Updated Rule to Improve Safety for Motorists and Roadside Workers Along Highway Construction Work Zones