This webinar is geared towards engineers, technicians, and practitioners working for local and state DOTs who are interested in learning more about available low cost work zone strategies and their … [Read more...] about Toolbox of Low-Cost Work Zone Management Strategies
Variable Speed Limit Systems
Simulation and Evaluation of Speed and Lane-Changing Advisory of CAVS at Work Zones in Heterogeneous Traffic Flow
Emerging connected autonomous vehicle (CAV) technologies provide an opportunity to the vehicle motion control to improve the traffic performance. This study simulated and evaluated the CAV-based speed … [Read more...] about Simulation and Evaluation of Speed and Lane-Changing Advisory of CAVS at Work Zones in Heterogeneous Traffic Flow
Fault-Tolerant Control of Variable Speed Limits for Freeway Work Zone Using Likelihood Estimation
Freeway work zone with lane closure can lead to disruption to local traffic and cause significant impacts on mobility, safety and environmental sustainability. To mitigate traffic congestion near work … [Read more...] about Fault-Tolerant Control of Variable Speed Limits for Freeway Work Zone Using Likelihood Estimation
Addressing Work Zone Speed and Safety Webinar
This 90-minute workshop discussed the effectiveness of various work zone countermeasures used to reduce speeds and address crashes in work zones. General countermeasures, such as dynamic speed … [Read more...] about Addressing Work Zone Speed and Safety Webinar
A Managed Work Zone on Colorado’s I-25 Exemplifies Technology’s Life-Saving Value to Workers and Travelers Alike
In September 2018, the Colorado DOT began construction on the I-25 South Gap project. Teaming up with Street Smart, which manages the Smart Work Zone equipment and integration, various Smart Work Zone … [Read more...] about A Managed Work Zone on Colorado’s I-25 Exemplifies Technology’s Life-Saving Value to Workers and Travelers Alike
Driver Feedback on Monetary Penalty and Its Impact on Work Zone Speed
Across the nation, one work zone fatality occurs every 10 h (about 2.3 per day) and one injury, every 13 min (110 per day). Speed limit compliance in and around work zones concerns transportation … [Read more...] about Driver Feedback on Monetary Penalty and Its Impact on Work Zone Speed