Westbound Chicago Transit Authority Blue Line train at the Oak Park Avenue station. Oak Park Illinois USA. November 2006.

I took this photo on an early afternoon in November of 2006. The evening rush hour is in it's early stages, as a westbound CTA Blue Line rapid Transit train has just stopped at the Oak Park Avenue station in the median of the Congress I-290 Expressway. The train is nearing the end of its run to the West Terminal on Des Plaines Avenue in Forest Park Illinois.