Overview
- The one-day ride operated Wednesday, Oct. 1, from 11 a.m. to 1 p.m.
- The vintage consist ran in the Loop and made regular station stops during the special service.
- Block Club Chicago reported packed trains throughout the two-hour window.
- The equipment is identified as 4000-series cars built in 1923, maintained by volunteers in the CTA Heritage Fleet program and outfitted with replica ads and wooden fixtures.
- Normal CTA fares applied with no special ticket required, and the anniversary activation has concluded.