thirdrail:
Rem Koolhaas tube at 33rd
thirdrail:
Orange Line train over connector between Lines SW/DR/SM
thirdrail:
Tower 17 and interlocking
thirdrail:
Roosevelt
thirdrail:
Quincy exit sign
thirdrail:
Quincy columns
thirdrail:
Abandoned Track 1 platform at Wilson
thirdrail:
Riders
thirdrail:
Signs
thirdrail:
Red Line
thirdrail:
tour group
thirdrail:
subway through window
thirdrail:
Explaining history
thirdrail:
switch behind glass
thirdrail:
63/Ashland stairwell
thirdrail:
megaphone over crowd
thirdrail:
intermodal
thirdrail:
Wilson
thirdrail:
CTA pylon at Ashland/63
thirdrail:
Ceiling over bus bays at Ashland/63
thirdrail:
Art on 'L' support pillars
thirdrail:
Escalator at Ashland/63
thirdrail:
Turn at 41st