Aerial view of railroads in Seattle. The streets crossing over them are 1st Ave S and 4th Ave S. Duwamish Waterway is in the background.
<a href="//commons.wikimedia.org/wiki/User:Dcoetzee" title="User:Dcoetzee">Dcoetzee</a>
<span class="int-own-work" lang="en">Own work</span>