Periodic resurfacing, rehabilitation, restoration, and reconstruction work is needed on the aging highway system in the state of Ohio to maintain a desired level of service for the traveling public. … [Read more...] about An Intelligent Decision Support System for Work Zone Traffic Management and Planning
Work Zone Capacity
Guidelines for Estimating Capacity at Freeway Reconstruction Zones
This paper reports findings from recent investigations into freeway capacity at several reconstruction zones in Ontario, Canada. The aim is to provide guidelines for estimating freeway capacity at … [Read more...] about Guidelines for Estimating Capacity at Freeway Reconstruction Zones
Radial Basis Function Neural Network for Work Zone Capacity and Queue Estimation
An adaptive computational model is presented for estimating the work zone capacity and queue length and delay, taking into account the following factors: number of lanes, number of open lanes, work … [Read more...] about Radial Basis Function Neural Network for Work Zone Capacity and Queue Estimation
Updated Short-Term Freeway Work Zone Lane Closure Capacity Values
This report reviews previous studies of work zone capacity, summarizes the analysis of new capacity data collected as part of Study 1108, and presents recommendations for estimating the capacity of … [Read more...] about Updated Short-Term Freeway Work Zone Lane Closure Capacity Values
Traffic Capacity Through Work Zones on Urban Freeways
The report summarizes findings of capacity studies conducted at urban freeway maintenance and construction work zones in Houston and Dallas. Studies were conducted on 5-, 4-, and 3-lane freeway … [Read more...] about Traffic Capacity Through Work Zones on Urban Freeways
Evaluation of Construction Work Zone Operational Issues: Capacity, Queue, and Delay
The Illinois Department of Transportation (IDOT) requires queuing analysis to determine traffic backups on interstate work zones. The monetary gains/losses in contractual procedures such as lane … [Read more...] about Evaluation of Construction Work Zone Operational Issues: Capacity, Queue, and Delay