CAMBRIDGE — The Cambridge/Guernsey County Visitors & Convention Bureau will host dual ribbon-cutting ceremonies Tuesday for two original Guernsey County National Road mile markers, No. 161 and ...

repairing and adding reflective road markers. The road crews will be working on the raised pavement markers ("RPMs," in PennDOT lingo) -- those reflective bumps which are installed along the edge ...

The new road markers have been developed by Shane Farritor, a roboticist at the University of Nebraska-Lincoln, in a bid to help reduce the $100 billion per year that the Department of ...