By Jan Kijowski on 8/19/2010 12:00:00 AM

iStops are stops on the University of Illinois campus where it is unnecessary to show identification or pay a fare to ride the Gold, Illini, Silver, Teal, and Yellow routes. iStop locations are indicated on these routes' maps with an iStop symbol (an orange octagon with a white "i" inside). iStops are also identified as such on signage at the stop location.