Southwest Pennsylvania Railroad

Reporting mark: SWP
GAP - BoWest Bridge (Fayette County, Pennsylvania)
Built 1916, Converted for pedestrian use 1994
Through truss bridge over Southwest Pennsylvania Railroad on Great Allegheny Passage
Open to pedestrians only

SWP - Mounds Creek Bridge (Fayette County, Pennsylvania)
Deck plate girder bridge over Mounds Creek on Southwest Pennsylvania Railroad
Open to traffic

SWP - Youghiogheny River Bridge (Fayette County, Pennsylvania)
Double-Intersection Warren Deck Truss bridge over Youghiogheny River on Southwest Pennsylvania Railroad
Open to traffic