The Chicago "L" is the rapid transit system serving the city of Chicago and some of its surrounding suburbs in the U.S. state of Illinois. Operated by the Chicago Transit Authority (CTA), it is the fourth-largest rapid transit system in the United States in terms of total route length, at 102.8 miles (165.4 km) long as of 2014, and the third-busiest rapid transit system in the United States. In 2016, the "L" had 1,492 rail cars, eight different routes, and 145 train stations. In 2023, the system had 117,447,000 rides, or about 373,800 per weekday in the fourth quarter of 2023.
Metra is the primary commuter rail system in the Chicago metropolitan area serving the city of Chicago and its surrounding suburbs via the Union Pacific Railroad, BNSF Railway, and other railroads. The system operates 242 stations on 11 rail lines. It is the fourth busiest commuter rail system in the United States by ridership and the largest and busiest commuter rail system outside the New York City metropolitan area. In 2023, the system had a ridership of 31,894,900, or about 152,400 per weekday as of the fourth quarter of 2023. The estimated busiest day for Metra ridership occurred on November 4, 2016—the day of the Chicago Cubs 2016 World Series victory rally.
Interstate 355 (I-355), also known as the Veterans Memorial Tollway, is an Interstate Highway and tollway in the western and southwest suburbs of Chicago in the U.S. state of Illinois. Like most other toll roads in the northeastern portion of the state, I-355 is maintained by the Illinois State Toll Highway Authority (ISTHA). I-355 runs from I-80 in New Lenox north to I-290 in Itasca, a distance of 32.5 miles (52.3 km). With the exception of a four-mile (6.4 km) expansion in 2009, from U.S. Route 34 to 75th Street, the highway is six lanes wide for its entire length.
The Blue Line is a 26.93-mile-long (43.34 km) Chicago "L" line which extends through The Loop from O'Hare International Airport at the far northwest end of the city, through downtown via the Milwaukee–Dearborn subway and across the West Side to its southwest end at Forest Park, with a total of 33 stations. At about 27 miles, it is the longest line on the Chicago "L" system and second busiest, and one of the longest local subway/elevated lines in the world. It has an average of 64,978 passengers boarding each weekday in 2022.
The John F. Kennedy Expressway is a nearly 18-mile-long (29 km) freeway in Chicago, Illinois, United States. Portions of the freeway carry I-190, I-90 and I-94. The freeway runs in a southeast–northwest direction between the central city neighborhood of the West Loop and O'Hare International Airport. The highway was named in commemoration of 35th US President John F. Kennedy. It conforms to the Chicago-area term of using the word expressway for an Interstate Highway without tolls. The Kennedy's official endpoints are the Jane Byrne Interchange with Interstate 290 and the Dan Ryan Expressway at the east end, and the O'Hare Airport terminals at the west end. I-190 runs from the western terminus at O'Hare Airport for 3.07 miles (4.94 km), where it meets I-90 and runs a further 6.29 miles (10.12 km), before joining with I-94 for the final 8.44 miles (13.58 km).
Interstate 294 (I-294) is a tolled auxiliary Interstate Highway in the northeastern part of the U.S. state of Illinois. Forming the southern portion of the Tri-State Tollway in Illinois, I-294 runs from South Holland at I-80/I-94 and Illinois Route 394 (IL 394) to Northbrook at I-94. I-294 is 53.42 miles (85.97 km) long; 5.32 miles (8.56 km) are shared with I-80. It serves as a bypass around the city of Chicago. I-294 is also the longest auxiliary route of I-94, at 10 miles (16 km) longer than I-494 in Minneapolis–Saint Paul. In addition, the tollway is the longest auxiliary Interstate Highway in Illinois, and it intersects the most primary Interstate Highways at six.
Pace is the suburban bus and regional paratransit division of the Regional Transportation Authority serving the Chicago metropolitan area. It was created in 1983 by the RTA Act, which established the formula that provides funding to the CTA, Metra, and Pace. The various agencies providing bus service in the Chicago suburbs were merged under the Suburban Bus Division, which rebranded as Pace in 1984. In 2022, Pace had 18.041 million riders.
Illinois Route 19 is a major east–west arterial state highway in northeastern Illinois, United States. It runs from Illinois Route 25 in Elgin, to Lake Shore Drive on the north side of Chicago. Illinois 19 is 33.64 miles (54.14 km) long. For much of its length, it is also known as Irving Park Road and Chicago-Elgin Road.
Illinois Route 120 (IL 120) is a major east–west state highway in northeastern Illinois. It runs from U.S. Route 14 near Woodstock to Illinois Route 131 in Waukegan. It travels a distance of 34.62 miles (55.72 km) and is one of the few roads that provides direct access from McHenry County to Interstate 94 in Lake County. Throughout its length, it shifts between two and four lanes as it passes through a setting that consists of open rural areas, as well as larger developments and heavy congestion.
The Rock Island District (RI) is a Metra commuter rail line from Chicago, Illinois, southwest to Joliet. Metra does not refer to its lines by color, but the timetable accents for the Rock Island District line are "Rocket Red" in honor of the Chicago, Rock Island and Pacific Railroad's Rocket passenger trains.
The Metra Electric District is an electrified commuter rail line owned and operated by Metra which connects Millennium Station, in downtown Chicago, with the city's southern suburbs. As of 2018, it is the fifth busiest of Metra's 11 lines, after the BNSF, UP-NW, UP-N, and UP-W Lines with nearly 7.7 million annual riders. While Metra does not explicitly refer to any of its lines by color, the timetable accents for the Metra Electric District are printed in bright "Panama orange" to reflect the line's origins with the Illinois Central Railroad (IC) and its Panama Limited passenger train. Apart from the spots where its tracks run parallel to other main lines, it is the only Metra line running entirely on dedicated passenger tracks, with no freight trains operating anywhere on the actual route itself. The line is the only one in the Metra system with more than one station in Downtown Chicago, the only line with no stations in fare zone 4, and also has the highest number of stations (49) of any Metra line.
The SouthEast Service is a proposed commuter rail line to be operated by Metra, the commuter railroad service for the Chicago metropolitan area. The route of the proposed line would use tracks owned by CSX Transportation and the Union Pacific Railroad.
The Crosstown Expressway, suggested as Interstate 494 (I-494), was a proposed highway route in Chicago, Illinois. It was originally planned through the 1960s and 1970s.
Joliet Union Station was a train station in Joliet, Illinois that served Amtrak long-distance and Metra commuter trains. It was replaced by the new Joliet Transportation Center in 2018, a train station that was constructed adjacent to the Union Station's location. Train service to Joliet Union Station permanently ceased in September 2014. The station is 37.0 miles (59.5 km) from Chicago Union Station on the Heritage Corridor, and 40.1 miles (64.5 km) from Chicago LaSalle St. Station on the Rock Island District.
O'Hare is a Chicago "L" station located at O'Hare International Airport, 17 miles (27 km) northwest of The Loop. The northwestern terminus of the Chicago Transit Authority's Blue Line, it is a subway station with two island platforms serving three tracks, situated under the parking garage for Terminals 1, 2, and 3. Trains are scheduled to depart from O'Hare every 2–7 minutes during rush-hour periods and take about 40 minutes to travel to the Loop. It is the westernmost station of the Chicago 'L' system. It is also the only station without coordinates in Chicago's grid system, the only underground terminus, and is the only terminal that does not directly connect to any CTA or Pace buses. It is also one of two terminals that does not have a yard assigned to it.
The Illiana Expressway, also known as the Illiana Corridor, was a controversial proposed tolled freeway in northeastern Illinois and northwestern Indiana. Formal environmental impact statement studies were begun in April 2011 and were led jointly by the Illinois Department of Transportation (IDOT) and Indiana Department of Transportation (INDOT). It was planned as being approximately 50 miles (80 km) in length, mostly in Illinois, connecting Interstate 55 (I-55) in Illinois to I-65 in Indiana. The freeway was scheduled to open in 2018. However, construction plans were shelved in 2015 when Illinois Governor Bruce Rauner issued an executive order delaying the construction of new highways in the state.
Interstate 90 (I-90) in the US state of Illinois runs roughly northwest-to-southeast through the northern part of the state. From the Wisconsin state line at South Beloit, it heads south to Rockford before heading east-southeast to the Indiana state line at Chicago. I-90 traverses 124 miles (200 km) through a variety of settings, from farmland west of the Fox River Valley through the medium-density suburbs west of O'Hare International Airport, through Downtown Chicago, and through the heart of the industrial southeast side of Chicago before entering Indiana.
The Golden Corridor is the area around the Jane Addams Memorial Tollway, formerly known as the Northwest Tollway, in the Chicago metropolitan area. Its name refers to the "gold" mine of economic profit for communities in the area. Several Fortune 500 company headquarters, office parks, industrial parks, exhibition and entertainment centers, medical facilities, hotels, shopping centers, and restaurants are in the Golden Corridor. With the exception of the O'Hare area of Chicago, all the communities in this region are part of a larger region known as the "Northwest Suburbs".
Pace I-90 Express Bus Service is an on highway express bus service between Rosemont Transportation Center and Elgin operated by Pace. The buses operate on the Jane Addams Memorial Tollway and use "flex lanes" to avoid traffic, similar to a bus on shoulder service.
In the 1990s, the Regional Transportation Authority (RTA) planned to fund the construction of a personal rapid transit (PRT) system in Rosemont, Illinois. Raytheon had been contracted to build the system. The project was cancelled in October 1999. Rosemont had been selected in 1993 by the RTA be home to a demonstration PRT system. Five other municipalities in the suburban Chicago metropolitan area had submitted unsuccessful bids to be host to the PRT project. The system would have been the first-of-its-kind, utilizing smaller vehicles than the existing Morgantown Personal Rapid Transit. The project marked the first serious activity related to PRT construction since Morgantown Personal Rapid Transit.
