World's Largest
& Longest


Schedule &

Our Model
Train Layout

Fees &


Chi-Town Union Station
Home To the World's Largest O Scale Model

Railroad and Longest Model train.

Open for our 15th Season 

Fridays, Saturdays and Sundays

- 11am to 5pm -

from November 1, 2019 to March 8, 2020

Admission Fees:
Adults (18 and over) - $5.00
Ages 5-17 years - $3.00
Kids under 5 years - FREE


Welcome to the Home Page of the Chi-Town Union Station, the World's largest O-Scale model railroad and home of the World's Longest Model Train. We fill a 10,000+ square foot building in Commerce Township Michigan with more than 12,000 ft. of track stacked many layers deep from the floor to the nine foot level, and our all-volunteer staff opens the doors to the public on weekends from November through early March.

With its affiliation with the non-profit West Oakland Railroad Museum, emphasis includes exquisite modeling and our historically accurate and interpreted representation of railroading in and out of Americas largest rail hub, Chicago, during the 1950s and 60s.


© CHI-TOWN UNION STATION   |   chi_townunionstation@yahoo.com    |   248-613-9471