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.


Closed January and February, will reopen March 3rd

Open for our 17th Season
Fridays, Saturdays and Sundays

- 11am to 5pm -

from March 3, 2023 to March 26, 2023

Admission fees:
Adults (18 and over) - $6.00
Ages 5-17 - $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 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.

The Chi-Town Union Station terminal building arrived just before Christmas, 2019.
The model is the front view of the Chicago and Northwestern Passenger Terminal in Chicago.
It is known as the Madison Street station in Chi-Town. We are proud to finally have a proper terminal building.
Even though construction is not complete, the building is a tremendous addition to our railroad.


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