This paper describes the collection and use of 1.4 million travel time records that were collected over a 12-week period in 2009 to evaluate and communicate quantifiable travel mobility metrics for a … [Read more...] about Real-Time Measurement of Travel Time Delay in Work Zones and Evaluation Metrics Using Bluetooth Probe Tracking
Travel Time
Development and Field Demonstration of DSRC-Based V2I Traffic Information System for the Work Zone
This report describes the architecture, functionality and the field demonstration of a newly developed dedicated short range communication (DSRC)-based Vehicle to Infrastructure (V2I) communication … [Read more...] about Development and Field Demonstration of DSRC-Based V2I Traffic Information System for the Work Zone
User Cost Models for Pavement Maintenance and Rehabilitation Alternatives in Highway Work Zones
When a pavement section experiences a loss of serviceability, the Ohio Department of Transportation (ODOT) identifies alternate rehabilitation and replacement strategies to restore that pavement … [Read more...] about User Cost Models for Pavement Maintenance and Rehabilitation Alternatives in Highway Work Zones
Measuring work zone performance
Montana, as stated in its Work Zone Safety and Mobility draft, plans to measure work zone performance based on the following criteria: -Reduce work zone crashes and fatalities directly attributable to … [Read more...] about Measuring work zone performance
User’s Manual for QUEWZ-98
QUEWZ-98 is a microcomputer analysis tool for planning and scheduling use in freeway work zone lane closures. It analyzes traffic conditions on a freeway segment with and without a lane closure in … [Read more...] about User’s Manual for QUEWZ-98
A Model for Estimating Excess User Costs at Highway Work Zones
Highway work zones reduce available lanes for traffic, form traffic bottlenecks, and cause traffic delays and congestion. The additional travel time and effort involved in changing driving maneuvers … [Read more...] about A Model for Estimating Excess User Costs at Highway Work Zones