McClay's Twin Bridge (West)

Maclay's Twin Bridge (West) is a historic multi-span stone arch bridge spanning a tributary of Conodoguinet Creek between Lurgan Township and Southampton Township in Franklin County, Pennsylvania. It is a 177 ft bridge with three spans, the longest of which measures 31 ft long. It was constructed in 1827 and is a twin of McClay's Twin Bridge (East).

The bridge was listed on the National Register of Historic Places in 1988.