Computer Recognition Systems, Inc. (CRS) has completed the installation of a work zone real-time travel time measurement system for Kiewit Western Company and Arizona Department of Transportation for … [Read more...] about Real-Time Travel in Work Zones Measured
Construction Sites
The Next Generation of Technology
Moving forward with its goal of promoting high payoff, innovative technologies that State and local transportation agencies and industry can use, the Technology Implementation Group (TIG) has selected … [Read more...] about The Next Generation of Technology
Evaluation of Arrow Panel Displays for Temporary Work Zones
The Oregon Department of Transportation evaluated the effectiveness of a "sequentially flashing diamond" arrow panel display as advance caution warning in temporary work zones. This display was … [Read more...] about Evaluation of Arrow Panel Displays for Temporary Work Zones
Arrow Panel Display Evaluation in Temporary Work Zones
The Oregon Department of Transportation evaluated the effectiveness of a "sequentially flashing diamond" arrow panel display as an advance caution warning in temporary work zones. This display was … [Read more...] about Arrow Panel Display Evaluation in Temporary Work Zones
A Computational Vision Model-based Method to Address Work Zone Conspicuity
A computational means to assess the conspicuity of highway features was developed, verified, then applied to a sample construction work zone scene. This work was conceived as a balance between … [Read more...] about A Computational Vision Model-based Method to Address Work Zone Conspicuity
Feasibility of Real-Time Remote Speed Enforcement for Work Zones
Studies have shown that a large percentage of vehicles involved in work zone crashes are traveling at excessive speeds. While traditional speed enforcement has been shown to reduce speeds through the … [Read more...] about Feasibility of Real-Time Remote Speed Enforcement for Work Zones