Union Station (Chicago)

Union Station (Chicago)
Chicago Union Station
Chicago Union Station facade.jpg
Station statistics
Address 225 South Canal Street
Chicago, Illinois 60606
Coordinates 41°52′43″N 87°38′25″W / 41.87864°N 87.64025°W / 41.87864; -87.64025Coordinates: 41°52′43″N 87°38′25″W / 41.87864°N 87.64025°W / 41.87864; -87.64025
Lines Amtrak:
  Illini and Saluki
  Hoosier State
  Pere Marquette
  Blue Water

Amtrak Thruway Motorcoach, Chicago Transit Authority
CTA "L" Lines:

  Purple Line rush hours only
At Quincy (3 blocks east of station)
At Clinton (2 blocks south of station)

CTA Buses:

Megabus.com: M1, M2, M3, M5, M6, M7
Tracks 24
Parking Yes; paid
Other information
Opened 1925
Accessible Handicapped/disabled access
Code CHI
Owned by CUST (Amtrak)
Fare zone A (Metra only)
Passengers (FY2011) 3,393,695[2] increase 3.2% (Amtrak)
Preceding station   Amtrak   Following station
Terminus Pere Marquette
Blue Water
toward Port Huron
toward Pontiac
Lake Shore Limited
Capitol Limited
Hoosier State
City of New Orleans Terminus
toward Carbondale
Illini and Saluki
Texas Eagle
toward St. Louis
Lincoln Service
Southwest Chief
toward Emeryville
California Zephyr
toward Quincy
Illinois Zephyr and Carl Sandburg
toward Seattle or Portland
Empire Builder
toward Milwaukee
Hiawatha Service
toward Manhattan
SouthWest Service Terminus
toward Joliet
Heritage Corridor
toward Aurora
BNSF Railway
Western Avenue
Milwaukee District/West
Western Avenue
toward Antioch
North Central Service
Western Avenue
toward Fox Lake
Milwaukee District/North
    Former services    
Chicago, Burlington and Quincy Railroad
toward Denver
Main Line Terminus
Western Avenue
Minneapolis – St. Paul Line
Chicago Landmark
Designated: May 1, 2002
One of the two grand staircases, where famous movie scenes, such as in The Untouchables (1987),[3] were filmed.
Union Station now serves as a terminal for all Amtrak trains to Chicago (orange), as well as a good number of Metra lines (green). Thin black lines represent former Amtrak routings.

Union Station is a major train station that opened in 1925 in Chicago, replacing an earlier 1881 station. It is now the only intercity rail terminal in Chicago, as well as being the city's primary terminal for commuter trains. The station stands on the west side of the Chicago River between Adams Street and Jackson Street, just outside the Chicago Loop. Including approach and storage tracks, it is about nine and a half city blocks in size. Its facilities are mostly underground, buried almost entirely beneath streets and skyscrapers.



Platforms and tracks

Union Station is laid out with a double stub-end configuration, with a total of 24 tracks coming in to the station from either the north or south, but generally not connecting. Between the north and south sides of the station is a passenger concourse. Passengers can walk through the concourse to get from any platform to any other without stairs or elevators. Odd-numbered tracks (1-17) are on the north half of the station, and even-numbered tracks (2-28) on the south half. The northern platforms are used for Amtrak services to Milwaukee and Seattle; and the Metra Milwaukee District West, Milwaukee District North and North Central Service lines; the southern platforms are used for the rest of the Amtrak and Metra services. Two dispatching centers, known as the glasshouses, one on each side of the terminal, control the flow of traffic in and out of the station.

The lack of through tracks means that trains do not pass through Chicago, although the passengers might. All rail passengers traveling through Chicago must change trains to reach their final destination. To some, this is a very inconvenient feature of the US passenger rail system. As rail author Jack Swanson stated, "Rail passengers traveling across the U.S. funnel through Chicago like sands through the neck of an hourglass".[4]

Inside the concourse are ticket counters for both Metra and Amtrak services, as well as three waiting rooms and a baggage claim for Amtrak passengers, a set of restrooms, and offices for Metra and Amtrak. The concourse also has a mezzanine level between platform and street level, containing a food court featuring local vendors as well as national chains.

The Great Hall


Located west of Canal Street, Union Station's headhouse occupies an entire city block. At its center is the Great Hall, a 110-foot (34 m)-high atrium capped by a large barrel-vaulted skylight. Arrayed around the Great Hall are numerous smaller spaces containing restaurants and services, and a wide passageway leading to the concourse. Above the headhouse are several floors of office space, currently used by Amtrak. Original plans called for many more floors of offices, forming a skyscraper above the Great Hall. This was never completed, although the plan has been revived in recent years.


Numerous entrances provide access to Union Station's underground platform level. The main entrance is on Canal Street opposite the headhouse, but passengers can also reach the platforms directly from the headhouse via an underground passageway. Two secondary entrances are located in Riverside Plaza near the Jackson Boulevard and Adams Street bridges. On Madison Street, directly across from Ogilvie Transportation Center, are a set of entrances to the north platforms.


The current Union Station is the second by that name built in Chicago, and possibly the third rail station to occupy the site. The need for a single, centralized station was an important political topic in 19th and 20th-century Chicago,[5] as various competing railroads had built a series of terminal stations. The numerous stations and associated railyards and tracks surrounded the city's central business district, the Loop, and threatened its expansion. The various stations also made travel difficult for through-travelers, many of whom had to make inconvenient, long, and unpleasant transfers from one station to another through the Loop.

On December 25, 1858 the Pittsburgh, Fort Wayne and Chicago Railroad opened as far as Van Buren Street in Chicago. It built the first station at what would eventually become today's Union Station on the west bank of the Chicago River.

Union Depot

The first Union Station

On April 7, 1874 five railroads agreed to build and share a union station just north of the original Pittsburgh, Fort Wayne, and Chicago Railroad station site at Van Buren Street. These railroads were:

The Michigan Central, which had been using the Illinois Central Railroad's Illinois Central Depot, soon decided to back out of the new station, and kept using the Illinois Central Depot. The Chicago and North Western Railway, not part of the original agreement, considered switching to the new station from its Wells Street Station but deferred instead. In 1911 it built the Chicago and North Western Passenger Terminal.

The remaining four original companies used the station when it opened in 1881. The headhouse of the Union Depot, a narrow building, fronted onto Canal Street and stretched from Madison Street to Adams Street.[6] Tracks led into the station from the south, and platforms occupied a strip of land between the back of the headhouse and the bank of the Chicago River. South of the station, Adams, Jackson, and Van Buren Streets rose over the tracks and the river on bridges.

Union Station

Planned appearance of the second Union Station
The 1925 dedication of the new station.
Chicago Daily News Building
Chicago Union Station in 1943 during its busiest time during World War II

Planning and construction

Growth in passenger traffic, as well as a civic push to consolidate numerous railroad terminals, led to a proposal for an enlarged Union Station on the same site. The second Union Station would be built by the Chicago Union Station Company. This was a new company formed by all the railroads that had used the first station, save for the Chicago and Alton, which became a tenant in the new station.

The architect was Daniel Burnham of Chicago, who died before its completion. The firm of Graham, Anderson, Probst and White completed the work to Burnham's designs. Work began on the massive project in 1913, and the station finally opened twelve years later on May 16, 1925; some viaduct work continued into 1927. Construction was delayed several times by World War I, labor shortages and strikes. It is one of about a dozen monumental Beaux-Arts railroad stations that were among the most complicated architectural programs of the era called the "American Renaissance", combining traditional architecture with engineering technology, circulation patterning and urban planning.

Union Station was hailed as an outstanding achievement in railroad facility planning. The station's ornate Beaux-Arts main waiting room, the "Great Hall", is one of the great interior public spaces in the United States. It has vaulted skylight, statuary, and connecting lobbies, staircases, and balconies. Enormous wooden benches were arranged in the room for travelers to wait for connections, and two specially-designed underground taxicab drives were built to protect travelers from the weather. The station featured a large, open concourse along the river, with massive steel arches holding up the roof, and several stairways leading passengers down to the platform.

Air rights

The large amount of land above the tracks and platforms has tempted property owners and developers. Possibly inspired by the "Terminal City" built atop New York's Grand Central Terminal, Chicago moved to develop the air rights above Union Station's tracks. The first building to be built was that of the Chicago Daily News in 1929. Designed in the Art Deco style, it was the first structure to add a public promenade along the river, which would be named "Riverside Plaza". Soon after, in 1932, the new Chicago Main Post Office opened. Also in the Art Deco style, it was a gigantic structure that occupied two full city blocks.

The Great Depression and subsequent World War II halted development, but in the 1960s, work began on Gateway Center, a Modernist complex of five buildings. Only the first four were built, and construction lasted into the 1980s through several economic cycles.

Most recently, in 1990 the Morton International Building opened. Now named for Boeing, it is the tallest building yet to be constructed over the tracks. It received awards for its innovative engineering.[7] Several sites remain above the tracks to be developed.

Wartime, decline, and resurgence

During World War II, Union Station was at its busiest, handling as many as 300 trains and 100,000 passengers daily, many of them soldiers. After the war, however, traffic both at Union Station and on the American passenger rail system declined severely with the growth of highway construction and private ownership of automobiles. In 1969 the expansive Beaux-Arts concourse at Union Station was demolished to make way for a modern office tower. A new, modernized (but smaller) concourse was constructed beneath the tower.

In 1991, this concourse was renovated[8] by Lucien Lagrange Associates. Included was a renovation of the Great Hall, and the restoration of the skylight, which had been blacked-out during the war and not restored. Restoration of Union Station continues. Numerous spaces within the station have yet to be renovated, and many sit unused, especially within the headhouse.

Due to security concerns following the September 11 attacks, the pair of taxicab drives was closed by Amtrak. Passenger traffic has increased and is exceeding the capacity allowed by the 1991 renovation.[9] Numerous improvements have been planned to accommodate the expected growth in passengers from the planned high-speed trains of the proposed Chicago Hub Network.

In 2010, Amtrak (the current owners of the Chicago Union Station Company) announced that the Great Hall would become air-conditioned for the first time.[10] That year a Chicago Tribune investigation revealed high levels of diesel soot on the underground platforms of Union Station.[11] Metra established an "Emissions Task Force" to study this problem and recommend solutions to improve air quality in the underground areas.[12]

Union Station remains a busy place: as of 2007, approximately 54,000 people use the station on a daily basis, including 6,000 Amtrak passengers.[13] Union Station currently serves all Amtrak intercity trains to Chicago, as well as Metra commuter rail lines - the North Central Service, Milwaukee District/North Line, Milwaukee District/West Line, BNSF Railway Line, Heritage Corridor and SouthWest Service.

Historical services

Prior to Penn Central and Amtrak's consolidation of downtown terminals, Union Station was already served by lines in all directions.

Union Station served as a terminal for the following lines and intercity trains:

Pre-Amtrak major trains

Burlington Route

Chicago and Alton/Gulf, Mobile and Ohio

  • Alton Limited
  • Abraham Lincoln
  • Ann Rutledge
  • Midnight Special

Milwaukee Road


  • The Admiral
  • Broadway Limited
  • Cincinnati Daylight Express
  • The Fort Pitt
  • Pennsylvania Limited
  • Pennsylvanian

Some of these trains and their names have survived to present Amtrak services, such as the Empire Builder, the California Zephyr, and the Hiawatha.

The name Ann Rutledge was used by Amtrak as a Chicago-St. Louis-Kansas City route until a name and service consolidation in 2009. There is also a Lincoln Service that operates in Illinois. See also: Ann Rutledge; Illinois Service; Missouri Service.


Bus and rail connections

Unlike other major American intercity/commuter rail hubs, such as Grand Central Terminal and Penn Station in New York, 30th Street Station in Philadelphia, South Station in Boston, and Union Station in Los Angeles, Union Station does not have any direct connection to local rapid transit service. However, there are several rapid transit stations within walking distance of Union Station, and numerous bus lines that stop directly at Union Station.

CTA Brown, Orange, Pink, and Purple Lines

  • Quincy (3 Blocks east of Station)

CTA Blue Line

CTA Buses

  • #1 Indiana/Hyde Park
  • #7 Harrison
  • #14 Jeffery Express (Madison Entrance)
  • #19 United Center Express (Madison Entrance)
  • #X20 Madison Express (Madison Entrance)
  • #X28 Stony Island Express
  • #56 Milwaukee
  • #60 Blue Island/26th (Owl Service)
  • #120 Ogilvie/Wacker Express (Madison Entrance)
  • #121 Union/Wacker Express
  • #122 /Illinois Center/Ogilvie Express (Madison Entrance)
  • #123 Illinois Center/Union Express
  • #124 Navy Pier
  • #125 Water Tower Express
  • #126 Jackson
  • #128 Soldier Field Express (Game Day Only)
  • #129 West Loop/South Loop
  • #130 Museum Campus (Summer Service Only)
  • #151 Sheridan (Owl Service)
  • #156 LaSalle
  • #157 Streeterville/Taylor
  • #192 University of Chicago Hospitals Express

Airport connections

Passengers may connect to either O'Hare International Airport or Midway International Airport by using nearby CTA stations. They can connect to General Mitchell International Airport (Milwaukee) via Amtrak's Hiawatha service. For O'Hare, passengers walk to the any of the nearby Loop stations and travel to Clark/Lake for a connection to the Blue Line, which operates 24 hours a day (alternately, the Blue Line's Dearborn Street stops are a few blocks away from several of Union Station's entrances, or the Clinton/Congress station is two blocks southwest of the station). In addition, the Metra North Central Service offers 11 trains daily directly from Union Station to O'Hare Transfer station, where passengers may connect with the Airport Transportation System serving all terminals. For Mitchell (Milwaukee), passengers can take the Hiawatha Amtrak route, which runs directly to the Milwaukee Airport seven times a day. For Midway, passengers walk to the Quincy/Wells CTA station and take the Orange Line.

See also


  1. ^ http://metrarail.com/metra/en/home/maps_schedules/downtown_chicagostations/ogilvie_transportation_center.html
  2. ^ "Chicago, IL (CHI)". Great American Stations. http://www.greatamericanstatons.com/Stations/CHI. Retrieved 18 November 2011. 
  3. ^ Filming locations for The Untouchables (1987), IMDb.com
  4. ^ Swanson, Jack (1982, rev. 1996). Rail Ventures: The Comprehensive Guide to Train Travel in North America, 7th Edition. Niwot, Colorado: Travis Ilse Publishers. pp. 63, 64. ISBN 1-882092-18-X. 
  5. ^ "The Railway Terminal Problem of Central Chicago". Economic Geography 21 (1): 62–76. January 1945. 
  6. ^ Rand, McNally & Co.. Map of the Central Portion of Chicago, 1895 (Map). Section B5. http://encyclopedia.chicagohistory.org/pages/10609.html. Retrieved January 16, 2011. 
  7. ^ "Annual Excellence in Structural Engineering Design Competition". Structural Engineers Association of Illinois. http://www.seaoi.org/documents/awards/AwardList.pdf. Retrieved January 16, 2011. 
  8. ^ "Chicago Union Station". Metra. http://metrarail.com/metra/en/home/maps_schedules/downtown_chicagostations/chicago_union_station.html. Retrieved June 23, 2010. 
  9. ^ HDR/CANAC (2002). Chicago Union Station Capacity Study (Report). Amtrak/Metra. http://www.scribd.com/doc/47056888/Chicago-Union-Station-Capacity-Study-2002. Retrieved January 16, 2011. 
  10. ^ "Major Makeover Coming for Union Station". CBS Chicago. http://chicago.cbslocal.com/2010/10/05/major-makeover-coming-for-union-station/. Retrieved January 16, 2011. 
  11. ^ Michael Hawthorne (November 5, 2010). "Metra riders subjected to high amounts of diesel soot". Chicago Tribune. http://articles.chicagotribune.com/2010-11-05/health/ct-met-dirty-diesel-20101105_1_diesel-soot-diesel-exhaust-metra. Retrieved January 16, 2011. 
  12. ^ "Metra convenes task force to improve air quality" (Press release). Metra. November 9, 2010. http://metrarail.com/metra/en/home/utility_landing/newsroom/newsroom/metra_convenes_taskforcetoimproveairquality.html. Retrieved 2011-01-18. 
  13. ^ On the Bi-Level, June 2006; October 2007.

External links

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