Courtesy of chainlinker, Travis Kluska, here is a video of a ride eastbound along Chicago's new Kinzie cycle track. The video comes with warts: Mr. Kluska runs numerous stop signs and the light at Kinzie and Milwaukee. At one point another bicyclist briefly approaches him in the bike lane in the wrong direction. But is video is honest. I've ridden Kinzie several times now since completion of the new bike lane and the way it is ridden in the video is consistent with how I've seen the majority of bicyclists ride it. The conditions it demonstrates are typical in my experience.