Fourth Lock prior to being opened

Photograph showing the empty Davis Lock one week before it opened for traffic for the first time. View is looking west; fill and drain holes can be seen in the floor of the lock. The bascule train bridge appears in the background in its open position.
Abstract/Description: Photograph showing the empty Davis Lock one week before it opened for traffic for the first time. View is looking west; fill and drain holes can be seen in the floor of the lock. The bascule train bridge appears in the background in its open position.
Subject(s): Boats and boating
Soo Locks (Mich.)
Date Created: 1919-09-11