Photo by tjdewey, via Flickr

Nice use of color on this image of an old bus in Minnesota. “Twin City Lines” has a classy ring to it, too.

To submit a photo for the Art of Transit, post it to Metro’s Flickr group, email it to sourcemetro@gmail.com or Tweet it to @metrolosangeles with an #artoftransit hashtag. Many of the photos we’ve featured can be seen in these galleries on Flickr.