Two Metra trains pass outside Chicago's Union Station on a sunny March afternoon.

Amtrak's California Zephyr departs Chicago Union Station headed to the west coast. Though this train no longer operates the vista domes that made it famous, the scenery along the route is just as ... (more)

One of Metra's unique "Winnebago" locomotives pushes a train in to Chicago's Union Station on a beautiful Saturday afternoon. In the background, an outbound train can be seen departing. Both train... (more)

Foxville and Northern Railroad Company LLC former SPV 1623 sits on Track One waiting for attendees of the Polar Express out of Chciago Union Station on Monday, December 16, 2019.

Foxville and Northern Railroad Company LLC former SPV 1623 leads on the Polar Express across Canal Street on Monday, December 16, 2019. Fortuante timing brings a meet with METRA 88 (ex-AMTK 465, F... (more)

With decorative seasonal lights in the windows, Amtrak 133 (P42DC) trails across Canal Street in Chicago on the Polar Express on Monday, December 16, 2019.

Foxville and Northern Railroad Company LLC former CT DOT SPV/Constitution Liner 1623 leads on the Polar Express out of Chicago Union Station at CP Taylor on Monday, December 16, 2019. These cars h... (more)

A Metra commuter train waits for departure at Chicago Union Station on November 11, 2019.

A view into Chicago Union Station from the Canal Street entrance shows stairs leading down into the Great Hall waiting room area on November 11, 2019. On the left is a portion of Amtrak’s Metrop... (more)

Amtrak Hiawatha Service train 332 from Milwaukee has just arrived at Chicago Union Station behind Siemens SC-44 No. 4624 on November 11, 2019.

During a mid-morning lull in traffic, the Great Hall at Chicago Union Station is mostly empty and quiet on November 11, 2019. The recently refurbished Great Hall was built in 1925, the 219-foot lo... (more)

Exiting the Great Hall at Chicago Union Station, this grand hallway leads “To All Trains” of the north and south concourses on November 8, 2018.

The "oldest" and the "newest". Amtrak 29 (Capitol Limited) arrived in Chicago, Illinois on the morning of Wednesday, October 16, 2019 with P42DC 156 in the lead. This unit is p... (more)

On the afternoon of November 8, 2017, the conductor of a Metra/BNSF commuter train waits for his passengers to arrive and board the train parked on Track 4 at Chicago Union Station.

Behind windows tinted in green, commuters wait to depart Chicago Union Station riding Bi-level Metra trains homeward on November 8, 2017.