This is the Chicago O-Hare ATS (Airport Transit System). This system uses 2 and 3 car trains, running automatically to shuttle passengers from the Remote Parking Lot, to International Terminal 5, to Terminal 3, Terminal 2, and finally, Terminal 1.
The vehicles used in this transport system were originally used in Jacksonville, FL for their city transport system. They decided to convert their elevated tram system to a Monorail and sold the vehicles to O-Hare.
Awesome!
gmwillm 1 month ago