Oak Ridge has received a $237,500 air quality grant that will be used to coordinate the operations of traffic signals at 26 intersections on three main roads: Illinois Avenue, Oak Ridge Turnpike, and Lafayette Drive.

The grant will improve the management of current and future traffic flow and reduce congestion and vehicle idling, according to a project summary posted by the Tennessee Department of Transportation.

It was one of 31 grants totaling more than $27 million announced in 11 communities across Tennessee on Friday. The Congestion Mitigation and Air Quality Improvement, or CMAQ, grants were announced by TDOT Commissioner John Schroer.

The grants are meant to reduce congestion and improve air quality. Funded projects include expansions of the TDOT HELP truck program statewide, improvements in traffic signal timing, cleaner transit buses and alternative fuel vehicles purchases, and protected bicycle lanes in Chattanooga. The grants also include a multimodal river port in Clarksville, and expanded transit service in several areas. Another project will include the addition of a bicycle-pedestrian trail on the Harahan Bridge in downtown Memphis. [Read more…]