You’ll want to hang a left on Ironheart Avenue.
The title card for episode 2 features an L train passing the camera with a whip-pan to a street sign, labeled “S Ironheart Av”.
It took a while to find this location, which is located on W. Homer Street outside JC Auto Repair in Chicago. An establishing shot in episode 3 looks at this same location from a different perspective.
Street View
MAP
(Ironheart S01E02, 2025)