RIGHT NOW, NOT TOO BAD ON MCKNIGHT ROAD, WHICH IS A GOOD THING. YOU CAN ACTUALLY SEE RIGHT BEHIND ME WHERE THAT ARROW IS LIGHTING ... THE REASONING BEHIND THIS SINGLE LANE CLOSURES PENNDOT CREWS ...

Where there are double lines in the middle of the road ... single carriageway. Arrows on UK roads are designed to give drivers instruction on which lane they need to be in. The curved arrow sign ...

There will be a single-lane closure around-the-clock in each direction on McKnight Road. Work was initially set to begin at 9 a.m. Monday, but PennDOT said it will now begin at 8 p.m. This is ...