CTA Purple Line express train traveling inbound past Jarvis station.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/64873675@N00">Ben Schumin</a> from Silver Spring, Maryland, USA
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/schuminweb/10263455884/">Purple Line express train</a>