Fourth and Jackson, Seattle, Washington, 1929.  Given the year, this photo probably had something to do with building Second Avenue Extension, just out of view to the left.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/24256351@N04">Seattle Municipal Archives</a> from Seattle, WA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/seattlemunicipalarchives/31279684847/">Fourth &amp; Jackson, 1929</a>