Locks on the D&R Canal

Delaware & Raritan Canal State Park

A natural waterway follows the contours of the land over which it flows, the depth of water varies, depending on the quantity and velocity of flow. To maintain the constant depth of water required ...

Stone Blocks from the Camden and Amboy Railroad

These stone blocks, which were cut by hand by prisoners at Sing Sing Prison, were originally intended to support wooden rails, topped with iron straps, as was common practice at the time (c. 1830). This would have sufficed if the ...