Traffic signals will be upgraded at three intersections in the Tri-County Area Friday, July 15 by Louise BennettHarrisburg – Traffic signals will be upgraded with the latest technologies at three different intersections in the Tri-County area.It’s part of a $37.8 million statewide grant plan, called the Green Light Go program, announced in Harrisburg on Wednesday.In the City of DuBois, the traffic... Read More.