June 28th, 2013

Optimizing Mobility – UDOT’s Traffic Management Division

Optimize Mobility, by Lisa Miller.

TOC Control RoomThe UDOT Traffic Management Division (TMD) houses UDOT’s Traffic Operations Center (TOC), the traffic signal management division, traveler information program and deployment and maintenance for Utah’s robust Intelligent Transportation System (ITS) network. UDOT utilizes the resources from within the TMD to plan for and react to any type of event that reduces capacity on Utah interstate and highway routes.

The UDOT TOC is operated 24 hours a day, 7 days a week, 365 days a year! TOC operators actively monitor traffic, looking for road debris, crashes or lane closures due to construction. This sophisticated ITS network includes traffic cameras, overhead message signs, vehicle detectors and much more. The fiber optic network that connects the ITS devices to the TOC provides an excellent, fast connection that allows TOC operators to react at a moment’s notice. “Our TOC operators monitor traffic throughout the state from our facility in Salt Lake City. If a crash occurs in St. George, our operators are able to use traffic cameras to locate the incident and post a message warning motorists on an overhead message sign within a matter of seconds,” said Mike Evans, Control Room Manager.

In addition to day-to-day traffic problems, the UDOT TMD also provides traffic signal support for large-scale special events. A signal management operator can remotely control nearly 80% of UDOT’s traffic signals from the TOC.

UDOT’s Traffic Management Division is charged with operating a smart transportation network. Using technology to help manage traffic is an excellent way to optimize mobility, reduce delay and increase roadway capacity. To schedule a tour of the UDOT Traffic Operations Center, please call(801) 887-3710.

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