Millennium Station

Millennium Station (formerly Randolph Street Terminal; sometimes called Randolph Street station or Randolph/South Water Street station) is a major commuter rail terminal in the Loop (downtown), Chicago. It is the northern terminus of the Metra Electric District to Chicago's southern suburbs, and the western terminus of the South Shore Line to Gary and South Bend, Indiana.

Located under Millennium Park, a terminal station was first established here in the 1800s by the Illinois Central Railroad (IC) but has gone through several re-configurations. Most recently, it was rebuilt in the early 21st century and is owned by Metra through its operating arm, the Northeast Illinois Regional Commuter Railroad Corporation. Not counting commuters on the South Shore Line, over 18,000 people board Metra trains at Millennium Station each day. During peak periods, trains leave the terminal as frequently as twice a minute. It is the third-busiest train station in Chicago.

History
As Great Central Station, Randolph Street Terminal, along with Van Buren Street a few blocks south, was IC's primary downtown Chicago terminal until the completion in 1893 of Central Station (closed 1972) just south of Grant Park at today's Roosevelt Road. It still received many trains thereafter, but was of secondary importance. Its importance increased dramatically in 1926 with the electrification of commuter services on IC's main line and its Blue Island and South Chicago branches. Commuter trains from all three branches were now routed into the Randolph Street terminal, while intercity traffic continued to terminate at Central Station.

For many years, the station platforms were exposed and the ticketing facilities and the waiting room were located in the attached facility. The construction of Millennium Park gradually placed the entire station "underground." Randolph Street Station existed in a state of perpetual construction from the mid-1980s until 2005: exposed steel girders covered in flame retardant, unpainted plywood walls, bare concrete floors, and dim utility lights created a notoriously unfriendly, cave-like environment. Skidmore, Owings and Merrill was the architect for the station redesign. With the completion of construction in 2005, the station was renamed Millennium Station. However, many longtime Chicago-area residents still call it "Randolph Street Terminal."

Station layout
The main entrance to the station is at the southwest corner of the intersection of Randolph Street and Michigan Avenue. From the entrance, a concourse lined with shops and restaurants leads to the main waiting area. The waiting area consists of a number of benches and ticket vending machines as well as a ticket counter and information desk for Metra.

From the waiting room, there is a passage to the upper-level South Shore Line platforms, and along this passage is a set of ticket windows for the South Shore Line. At the north end of the South Shore Line platforms, there is a set of ticket vending machines. On the lower level are the Metra tracks, accessed by staircases or ramps from the concourse. The Metra platforms have a secondary exit at Lower South Water Street on the north end.

Bus connections
CTA
 * 3 King Drive
 * 4 Cottage Grove (Owl Service)
 * X4 Cottage Grove Express
 * 6 Jackson Park Express
 * 19 United Center Express
 * 20 Madison
 * 26 South Shore Express
 * 60 Blue Island/26th
 * N66 Chicago (Owl Service)
 * 124 Navy Pier
 * 143 Stockton/Michigan Express
 * 147 Outer DuSable Lake Shore Express
 * 148 Clarendon/Michigan Express
 * 151 Sheridan
 * 157 Streeterville/Taylor

Pace
 * 855 Plainfield-East Loop Express

ChicaGo Dash
 * Shuttle Service between Downtown Chicago and Valparaiso (Rush Hour Only)

Pedway connections
Millennium Station serves as a nexus of several Chicago Pedway connections, which links it to several hotels, residential buildings, office buildings, "L" stations and other notable locations. The pedway itself hosts a number of shops, eateries and services. While some portions of the system remain open at all hours, most close by 7:00 PM on weekdays and 6:00 PM on the weekends, rendering a significant portion of the system unusable during non-business hours.

Westbound corridor

 * Smurfit–Stone Building
 * Chicago Cultural Center
 * The Heritage at Millennium Park
 * Washington/Wabash station
 * Macy's
 * Lake/State station
 * Block 37
 * Washington/Dearborn station
 * Richard J. Daley Center
 * Cook County Building

Eastbound corridor

 * Harris Theater
 * Jay Pritzker Pavilion

Northbound corridor

 * Two Prudential Plaza
 * Aon Center
 * Lakeshore Athletic Club
 * Fairmont Hotel
 * Park Millennium Condominiums
 * Aqua building

Via South Water Street exit

 * Boulevard Towers
 * Illinois Center
 * Hyatt Regency Chicago
 * Columbus Plaza
 * Renaissance Hotel
 * Swissotel Chicago
 * Aqua building

In popular culture
In the 2008 film The Dark Knight, there is a brief shot where the Batpod is driven through Millennium Station's concourse during a chase scene.