This photograph from Concord’s 1921 printed town report shows the concrete Westvale Bridge, constructed in 1901 on the Assabet River at the Damon Mill. Image description: A black-and-white photograph of the Westvale Bridge. The bridge stretches across the center of the image with the river visible below. Damon Mill is visible on the right side of the bridge, with a water tower in the back center of the image.
William Munroe Special Collections, The Concord Free Public Library