This article is within the scope of WikiProject Trains, an attempt to build a comprehensive and detailed guide to rail transport on Wikipedia. If you would like to participate, you can visit the project page, where you can join the project and/or contribute to the discussion.
Staple Bend Tunnel is part of WikiProject Pennsylvania, which is building a comprehensive and detailed guide to Pennsylvania on Wikipedia. To participate, you can edit the attached article, join or discuss the project.