Photos: All 139 CTA bus rides from start to finish

Since April 2009, RedEye reporter and "Going Public" columnist Tracy Swartz has traveled a different CTA bus route from start to finish each week, live tweeting and taking photos on a Blackberry camera along the way. On Dec. 22, all 139 routes were completed. Here's a unique look at Chicago from 100 of these CTA buses. See the other 39 routes here.

July 19, 2012