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Variable Speed Limit Systems
Development and Testing of Variable Speed Limit Control Logics for Work Zones Using Simulation
This study is an attempt to evaluate the performance of various speeds at work zones and to develop VSL control logics that would calculate suitable speeds for different traffic conditions. The … [Read more...] about Development and Testing of Variable Speed Limit Control Logics for Work Zones Using Simulation
Signs Should Be a Warning
The M42, new variable speed limit signs began operating to slow down people speeding. The M42 is more technologically advanced than the M25, which was introduced in 1994. Paul Watters, the head of … [Read more...] about Signs Should Be a Warning
Deployment and Evaluation of ITS Technology in Work Zones
Highways in rural areas where construction work is taking place experience many of the same traffic problems that are being experienced by large urban areas such as congestion, delays, aggressive … [Read more...] about Deployment and Evaluation of ITS Technology in Work Zones
Evaluation of Speed Reduction Techniques at Work Zones
The goal of the Midwest States Smart Work Zone Deployment Initiative (MwSWZDI) is to develop better ways of controlling traffic through work zones, which improves traffic safety and traffic operating … [Read more...] about Evaluation of Speed Reduction Techniques at Work Zones