The Benicia-Martinez Bridge takes Interstate 680 across the Carquinez Strait in California. Here Benicia is on the lower-left and Martinez is on the upper-right.
<a href="//commons.wikimedia.org/wiki/User:Dcoetzee" title="User:Dcoetzee">Dcoetzee</a>
<span class="int-own-work" lang="en">Own work</span>