The Paintersville Bridge, in <a href="https://en.wikipedia.org/wiki/Paintersville,_California" class="extiw" title="en:Paintersville, California">Paintersville, California</a>, is a double-leaf <a href="https://en.wikipedia.org/wiki/Bascule_bridge" class="extiw" title="en:Bascule bridge">bascule bridge</a> over the Sacramento River and carrying <a href="https://en.wikipedia.org/wiki/California_State_Route_160" class="extiw" title="en:California State Route 160">California State Route 160</a>. In this photo it has opened to allow a barge to pass through.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/54259492@N00">Tom Hilton</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/tomhilton/1552710198/">Drawbridge</a>