AASHTO - AASHTO Innovation Initiative - Wrong Way Driver (WWD) Detection Systems

Wrong Way Driver (WWD) Detection Systems

Per research conducted by the National Transportation Safety Board (NTSB), an average of 360 people is killed each year in Wrong Way Driver (WWD) crashes. Although WWD crashes occur relatively infrequently, accounting for only about 3 percent of accidents on high-speed divided highways, they are much more likely to result in severe and fatal injuries than other types of crashes. As a result, highway agencies are implementing WWD Detection Systems to prevent incidents caused by wrong-way driving.

WWD Detection Systems use a customizable “kit” of tools to detect and track WWDs, trigger notifications, and stream CCTV feeds from supporting cameras to the traffic operations center (TOC) where operators activate countermeasures. Practitioners can use a variety of elements and customize them to work within various roadway configurations, existing infrastructure (software and physical) and budgets to reduce WWD crashes.

Some potential elements of the kit of tools may include:

Detection cameras (thermal, radar, infrared)
Interface with TOC/TMC systems
Interface with dynamic message systems (DMS) or other signage for driver alerts
Specialized, illuminated and reflective signage and striping treatments
Integration with ramp sensors and traffic signals
Additional cameras for tracking
Interface with law enforcement

With a thoughtfully-designed, customized kit of elements, agencies can implement a WWD detection system to affect a reduction of WWD crashes by detecting WWDs early which can result in a reduced number of crashes or reduced severity of accidents.

Resources

Arizona Department of Transportation’s Wrong Way Driver Detection System Earns National Coverage

Detection and Warning Systems for Wrong-Way Driving

Florida DOT’s Wrong Way Driving Initiative

I-17 Thermal-Camera System Reliable in Detecting Wrong-Way Vehicles

North Carolina Department of Transportation Highlights Wrong Way Driver Detection System

Wrong-Way Driving Special Investigation Report

Wrong-Way Driving Taxonomy and Implementation Considerations Technical Brief

Wrong-way Vehicle Detection: Proof of Concept

Contacts

Martin C. Lauber, PE, TE
Transportation Engineer Manager
Arizona Department of Transportation
Phone: 602-712-2229
Email: mlauber@azdot.gov

George Villareal, PE
Deputy Director Traffic Operations Division
Texas Department of Transportation
Phone: 512-416-3135
Email: George.Villarreal@txdot.gov

Steven Pristawa, PE
State Traffic Safety Engineer
Rhode Island Department of Transportation
Phone: 401-563-4207
Email: steve.pristawa@dot.ri.gov

Andy Lelewski, PE
Director of Toll Operations
North Carolina Turnpike Authority
Phone: 919-707-2714
Email: arlelewski2@ncdot.gov

Raj Ponnaluri, PhD, PE, PTOE, PMP
Connected Vehicles and Arterial Management Engineer
Florida Department of Transportation
Phone: 850-410-5616
Email: raj.ponnaluri@dot.state.fl.us

More about Wrong Way Driver (WWD) Detection Systems

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Wrong Way Driver (WWD) Detection Systems

Resources

Contacts

Wrong Way Driver (WWD) Detection Systems

What are Wrong Way Driver (WWD) Detection Systems?

More about Wrong Way Driver (WWD) Detection Systems