Shermansville, PA, United States
Erie Extension Canal. Remains of the canal bed may be seen beside the railroad, below the bridge. Less than 2 miles away this Shenango Line, from New Castle, united with the Conneaut Line, from Erie. The entire canal was in use 1844-1871.
Listen to the audio guide for Blue plaque № 28701 Free on WIP — starts by itself when you arrive, even with the screen off