Transportation professionals view the setting of appropriate regulatory speed limits on public roads, including those under repair or reconstruction, as an important tool in promoting safe and … [Read more...] about Motorists’ Speed Response to Nonvariable and Variable Work Zone Speed Limits and Other Work Zone Conditions
Variable Speed Limit Systems
Radar Speed Signs
The Radar Speed Signs product line includes the following products: Radar Speed Hitches Radar Speed Poles Radar Speed Poles Radar Speed Signs Radar Speed Trailers … [Read more...] about Radar Speed Signs
Variable Speed Limit Control for Severe Non-Recurrent Freeway Bottlenecks
Variable speed limit (VSL) schemes are developed based on the Kinematic Wave theory to increase discharge rates at severe freeway bottlenecks induced by non-recurrent road events such as incidents or … [Read more...] about Variable Speed Limit Control for Severe Non-Recurrent Freeway Bottlenecks
Evaluation of Ohio Work Zone Speed Zones Process
This report describes the methodology and results of analyses performed to determine the effectiveness of Ohio Department of Transportation processes for establishing work zone speed zones. … [Read more...] about Evaluation of Ohio Work Zone Speed Zones Process
Improving the Process for Providing Mobility and Safety in Work Zones: 2008 Summary Report
Minnesota Department of Transportation (MnDOT) conducted a review of their “Process for Providing Mobility and Safety in Work Zones.” The review meetings provided an opportunity for districts to feed … [Read more...] about Improving the Process for Providing Mobility and Safety in Work Zones: 2008 Summary Report
Improving the Process for Providing Mobility and Safety in Work Zones: 2013 Summary Report
Minnesota Department of Transportation (MnDOT) conducted a review of their “Process for Providing Mobility and Safety in Work Zones”. The review meetings provided an opportunity for districts to feed … [Read more...] about Improving the Process for Providing Mobility and Safety in Work Zones: 2013 Summary Report