Traffic Signals

Better traffic signals save time ... and can help save the planet
Image: INRIX
In February 2021, the United States officially rejoined The Paris Agreement, an international treaty on climate change, committing to reducing…
October 25, 2021
DriveOhio cuts ribbon on 33 Smart Mobility Corridor
Image: DriveOhio
Officials this week held a ribbon cutting for the 33 Smart Mobility Corridor—which is considered to be "the world’s most connected highway"— in…
September 16, 2021
The Iowa Department of Transportation (Iowa DOT) is studying improvements to allow traffic to flow more safely and efficiently through the Des Moines…
August 20, 2021
Texas DOT breaks ground on Oak Hill Parkway project after decades of planning
Image: Texas DOT
The Texas Department of Transportation (TxDOT) last week officially began construction on the Oak Hill Parkway project in the Austin area. Decades in…
July 07, 2021
The intersection of Highway 97 and 22nd Ave is a four-legged signalized intersection, located in a commercial/institutional area in Prince George,…
June 25, 2021
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
Repaving work begins for key New York interstates in Finger Lakes region
Image: New York State DOT
Highway construction work has begun on two projects totaling nearly $42 million to restore the riding conditions and enhance safety along two key…
June 02, 2021
I2X or Smartphone communication
Image: Sensys Networks
City streets are evidently dangerous for pedestrians, bicyclists, and other vulnerable road users (VRUs).  For example, 30 people are killed and more…
May 12, 2021
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