Update December 2, 2011: Mike Stephen asked me for the Outside The Loop radio broadcast some more questions about these choices.
[flickr]photo:4825411303[/flickr]
Halsted Street and Roosevelt Road (worst)
Because of its proximity to two on-ramps and two off-ramps of the Dan Ryan highway, traffic is very congested through this intersection. Many times it negatively affects bus transit and sometimes semi-trucks are stuck blocking cross-direction traffic. Possible solutions include eliminating some of the ramps or ramp traffic or enforcing a “don’t block the intersection” rule. Continue reading Grid Shots: Best and worst intersections