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
Mathematical Models
Evaluation of the Accuracy of a Real-Time Travel Time Prediction System in a Freeway Construction Work Zone
This is an investigation of the accuracy of the travel times displayed by a real-time travel time prediction system (TIPS) in a construction work zone. TIPS includes changeable message signs (CMSs) … [Read more...] about Evaluation of the Accuracy of a Real-Time Travel Time Prediction System in a Freeway Construction Work Zone
Evaluation of the Motoring Public’s Acceptance of a Real-Time Travel Time Prediction System in a Freeway Construction Work Zone
A real-time travel time prediction system (TIPS) was evaluated in a construction work zone. TIPS includes changeable message signs (CMSs) displaying the travel time and distance to the end of the work … [Read more...] about Evaluation of the Motoring Public’s Acceptance of a Real-Time Travel Time Prediction System in a Freeway Construction Work Zone
Evaluation of Traffic Flow Analysis Tools Applied to Work Zones Based on Flow Data Collected in the Field
The Ohio Department of Transportation (ODOT) has identified the maintenance of traffic (MOT) as a top priority to serve the motoring public as part of a department strategic initiative. A key … [Read more...] about Evaluation of Traffic Flow Analysis Tools Applied to Work Zones Based on Flow Data Collected in the Field
Factors of Importance for Determining Daytime versus Nighttime Operations in Oregon
The State of Oregon is in the process of developing a decision model which will be used to improve the decisionmaking process concerning daytime versus nighttime construction and maintenance … [Read more...] about Factors of Importance for Determining Daytime versus Nighttime Operations in Oregon
The Use of Operational Models to Evaluate Construction Staging Plans, A Case Study
Construction staging has traditionally been a process of identifying the critical "measured" demand and designing staging plans to ensure that sufficient capacity exists within the construction zone … [Read more...] about The Use of Operational Models to Evaluate Construction Staging Plans, A Case Study