Union Station, West Loop, Chicago

I took these photos a few months ago when I went to Union Station to catch an Amtrak train to Wisconsin. From A View on Cities:

The Chicago Union Station is one of the last of the grand American railway stations. The station replaced the overcrowded Grand Passenger Station built in 1881 for a consortium of four railroads.

This consortium, headed by the Pennsylvania railroad wanted to Chicago Union Station create a new, large railway station befitting the city’s status as America’s railway hub. They wanted the station to make an architectural impact, similar to New York’s Grand Central Terminal and Washington’s Union Station.

Daniel Burnham, Chicago’s famous architect who was responsible for the magnificent Beaux-Arts Union Station in Washington, started drawing plans for the new railway station, but he died before the design was completed. His work was taken over by Graham, Anderson and Probst, later joined by White. They designed a complex incorporating two different buildings on either side of Canal street, connected to each other by a tunnel. Construction of the building started in 1913 and was finished 12 years later, in 1925.

The west side building contains the large waiting room, known as the ‘Great Hall’. The waiting room has a 112ft/34m high vaulted skylight, marble floors with long benches and marble walls with large Corinthian columns. According the the original plans, the building would also have 20 floors of office space, but only 8 were completed.

On the east side of Canal street was the concourse building. The glass vaulted concourse was modeled on the concourse of the now demolished Pennsylvania Station in New York. The concourse in the Chicago Union Station was demolished in 1969 and replaced by office buildings.

Although the station could handle as many as 400,000 passengers per day, about 100,000 passengers made use of the station during its heyday in the 1940s. The station has two sets of tracks, 10 leading northbound and ten southbound. It is estimated to be capable of handling more than 700 trains in a single day.

After the foundation of Amtrak, most of the train services were directed to the Union Station. After Dearborn Station was closed in 1971 and Central Station in 1972, the Union Station remained as the only passenger railway station in downtown Chicago. In 1992 the Union Station was renovated by the Lucien Lagrange Associates and in 2002, the building was (finally) designated a Chicago Landmark.

Also, Wikipedia has some great information.