Amtrak SC-44 "Charger" 4630 leads an Amtrak Midwest service train (in this case, Michigan service) into the station at Troy. The train originated in Chicago, passed through Detroit, and will terminate its run at the next station in Pontiac.
Amtrak has three routes that connect Michigan with Chicago, but none to the East or South. The routes are: Wolverine - Pontiac - Chicago; Blue Water - Port Huron - Chicago, and Pere Marquette - Grand Rapids - Chicago.
