Improved Asset Management and Inventory Development through Sample Analysis and Vendor-Client Communication
This study compared output from mobile inventory data collection vehicles to manually collected data techniques with a focus on two-way…
ITRE has a long-standing commitment to addressing pressing surface infrastructure challenges on state and national highway systems. Research, training, and technical services focus in five key areas: operations, safety and geometrics, work zones, roadway assets, and sensing and instrumentation. Since ITRE’s inception, the Institute has published hundreds of peer-reviewed publications, reports, and guidebooks, and associated tools have been developed and utilized by the transportation profession to advance the knowledge of practitioners. In addition, the Institute trains thousands of transportation workers a year in these focus areas.
This study compared output from mobile inventory data collection vehicles to manually collected data techniques with a focus on two-way…
Over the past decade, the Federal Highway Administration (FHWA) has conducted and developed extensive research, workshops, tech briefs, and other…
ITRE Highway Systems researchers are improving the national transportation guidance for practitioners who work with traffic signals at diverging diamond…
Unconventional interchange design solutions provide options that agencies explore to overcome pitfalls associated with conventional solutions for congested diamond interchanges.…
This Tech Brief provides results from an evaluation of the safety effects of converting a standard diamond interchange to a…
The objectives of this research are to provide NCDOT and other agencies in North Carolina with objective, scientific guidance on…
This research effort expanded on a previous research effort funded by the North Carolina Governor’s Highway Safety Program. The original…
This report presents work conducted as part of North Carolina’s evaluation of its Highway Patrol TACT III operation (Ticketing Aggressive…
The methodology provided in this report provides guidance for NCDOT conversions of two-way stop controlled intersections to other intersection types…
The issue of red light running (RLR) has long been a problem throughout the United States. There is considerable debate…