This photo is of a broken up section of sidewalk from the former village of Aultsville, Ontario that was found sitting near the shore of the St. Lawrence River. The village of Aultsville was intentionally flooded during the construction of the St. Lawrence Seaway in 1958.
<a href="//commons.wikimedia.org/w/index.php?title=User:Aultsville&amp;action=edit&amp;redlink=1" class="new" title="User:Aultsville (page does not exist)">Aultsville</a>
<span class="int-own-work" lang="en">Own work</span>