 The northern terminus of PA 97 was located at the US 15 interchange, while the stretch of the former US 140 north into Gettysburg became unnumbered Baltimore Pike.With this change, the US 140 signs were removed from the square in downtown Gettysburg, and no signs directing motorists to PA 97 were put in their place.This move hurt businesses in the Littlestown area as motorists were unable to get to them without a marked route.