Traffic Signal Priority

An Xpress bus that is equipped with on-board unit (OBU).
An Xpress bus that is equipped with on-board unit (OBU). All images: Georgia DOT
For over a decade, the Georgia Department of Transportation (GDOT) has prioritized resources and partnered with local governments to support the…
June 22, 2021
The state of Utah is often referred to as the Crossroads of the West, positioned at the junction of major interstate highways and the…
May 18, 2020
The Georgia DOT (GDOT) announced this week that more than 20 companies are participating in a Transportation Technology Showcase on Tuesday, Jan. 21…
January 17, 2020
Georgia DOT’s Smart Signal System key to moving Super Bowl traffic
Georgia DOT’s Smart Signal System key to moving Super Bowl traffic
Super Bowl LIII traffic is descending on metro Atlanta, and the Georgia Department of Transportation’s (GDOT) traffic management team is readying to…
January 31, 2019
NYSDOT bringing ITS to Hudson Valley
NYSDOT bringing ITS to Hudson Valley
New York State Department of Transportation (NYSDOT) Acting Commissioner Paul A. Karas announced that construction is underway on two projects in the…
November 30, 2018
Real-time adaptive signals aiding traffic flow in Pima County, Az.
Real-time adaptive signals aiding traffic flow in Pima County, Az.
The Arizona Department of Transportation (ADOT) installed an adaptive signal timing system this past summer in Pima County to improve traffic flow on…
November 15, 2018
Light-rail vehicles operate in an exclusive right-of-way adjacent to vehicular traffic, except at intersections where they operate on shared right-of-way controlled by signals.
Light-rail vehicles operate in an exclusive right-of-way adjacent to vehicular traffic, except at intersections where they operate on shared right-of-way controlled by signals.
Light-rail vehicles operate in an exclusive right-of-way adjacent to vehicular traffic, except at intersections where they operate on shared right-of…
February 08, 2017
The city of Bellevue, Wash., is booming, with rapid growth in both residency and jobs.  Located 10 miles east of Seattle, the city’s population now…
February 19, 2016
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