Excavation of approach canal to Soo Locks (2 of 3)

Photograph showing the north side of the dike bounding the approach canal. View is looking west, and the rapids are in the far background.
Abstract/Description: Photograph showing the north side of the dike bounding the approach canal. View is looking west, and the rapids are in the far background.
Subject(s): Boats and boating
Soo Locks (Mich.)
Date Created: 1911 (approximate)