DL - Nay Aug Tunnel[Map] Tunnel on Delaware-Lackawanna Railroad Open to traffic The tunnel on the north, built in 1856, is currently active. The tunnel on the south, built in 1905, was damaged by a hurricane in 1955.
Grassy Island Creek Bridge[Map] Bridge over Grassy Island Creek on Former Moosic Mt. & Carbondale RR Stone Bridge Abandoned / derelict Railroad Built in 1887 and was partly abandoned in 1924 and the remainder abandoned in 1941
Luna Park Entrance Bridge[Map] Lost Pratt pony truss bridge over Roaring Brook and Erie & Wyoming Valley RR (Pedestrian Bridge going into Luna Park) Removed but not replaced Luna Park was opened in 1906 and lasted only 10 years until 1916
Marvine Colliery Bridge[Map] Double intersection subdivided Warren through truss over Lackawanna River, DLRR on Pedestrian path Derelict/abandoned