Lehigh Canal
Upper Division
Lock 24
4/17/10
Looking south

Lehigh Canal
Upper Division
Upstream end of Lock 24 at abutment for Dam 16
4/17/10
Looking south

Lehigh Canal
Upper Division
Heavy foundation between Lock 24 and railroad grade. Walls have heavy bolting for timbers. Doorway at gap in left wall. Near wall is solid masonry with no apparent tunnels. Use is unknown.
4/17/10
Looking south