A Chicago Transit Authority commuter train curves along the base of century Tower at the busy junction at CTA Tower 18 on the elevated route over Wells Street to Lake Street in Chicago, Illinois, ... (more)
Amtrak GE P42DC and P32BWH locomotives, along with former EMD F40PH units converted to NPCU cab cars, rest outside Amtrak’s Locomotive Service Building at Chicago, Illinois, on April 17, 2009.