Dan Ryan Expressway
|Maintained by IDOT|
|Length:||11.47 mi (18.46 km)|
|Existed:||1962 – present|
|West end:||I-90 / I-94 / I-290 / IL 110 in Chicago|
|US 12 / US 20 in Chicago|
|East end:||I-57 / I-94 in Chicago|
The Dan Ryan Expressway is a freeway in the city of Chicago that runs from the Circle Interchange with I-290 near downtown Chicago through the South Side of the city. It is designated as both Interstate 94 and Interstate 90 south to 66th Street, a distance of 7.44 miles (11.97 km). It then becomes just Interstate 94 at the split with the Chicago Skyway (which leads to Interstate 90), with a remaining distance of 4.03 miles (6.49 km). This is a total distance of 11.47 miles (18.5 km).
On an average day, up to 307,100 vehicles use a portion of the Dan Ryan (2005 data). The Dan Ryan, and its North Side counterpart the Kennedy Expressway, are the busiest roads in the entire state of Illinois. Utilizing an express-local system, the Dan Ryan has fourteen lanes of traffic; seven in each direction, with four of those as express lanes and the other three providing access for exit and on-ramps. Despite its width, the Dan Ryan is prone to traffic jams.
The posted directions on the Dan Ryan are different from the actual compass direction of the expressway, which may cause confusion to many travelers. The Dan Ryan for its entire 12-mile (19 km) length runs north–south. However, the Dan Ryan is a part of the larger Interstates 90 and 94, which both run east–west through the United States. Therefore, one who is traveling "west" on I-90/94 is actually driving north on the Dan Ryan as it passes through Chicago; the interstates continue on a westernly path outside of the city. Similarly, "east" on 90 and 94 on the entire system is really south through Chicago; the interstates will continue on an easternly path outside of the city. Chicagoans also typically refer to the direction of travel as either "inbound" or "outbound" from the downtown area.
Four miles of continuous high-rise housing projects (Stateway Gardens and the Robert Taylor Homes) formerly ran parallel to the expressway on its eastern side from Cermak Road south to Garfield Boulevard. However, nearly all of these buildings have been demolished as part of the CHA's transformation plan.
The Red Line of the Chicago Transit Authority's 'L' runs in the median of the Dan Ryan. That section opened on September 28, 1969. Chicago pioneered the location of rapid transit line in expressway medians, a practice that has since been followed in several other cities.
The control cities for the Dan Ryan Expressway are Indiana and Chicago Loop.
The Dan Ryan was opened in 1962 and named for the recently deceased Dan Ryan, Jr., the President of the Cook County Board of Commissioners who had worked to accelerate construction of Chicago-area expressways. During the planning stages it was also known as the South Route Expressway.
In 1988-1989, the northern three miles (5 km) of the Dan Ryan, known as the Elevated Bridge, were completely reconstructed.
In 2006 and 2007, the Illinois Department of Transportation reconstructed the entire length of the Dan Ryan Expressway, including the addition of a travel lane from 47th Street to 95th Street. The project was the largest expressway reconstruction plan in Chicago history. The total cost of the project was US$975 million, nearly twice the US$550 million original estimate for the project.
|I-90 west / I-94 west (Kennedy Expressway) – Wisconsin||Continuation beyond I-290|
|51.8||51H||I-290 / IL 110 west (Eisenhower Expressway) – West Suburbs||No exit number westbound|
|51.8||51I||Congress Parkway (500 South) – Chicago Loop||Signed as 51H eastbound|
|52.1||52A||Taylor Street (1000 South), Roosevelt Road (1200 South)||Eastbound exit and westbound entrance|
|52.3||52B||Roosevelt Road (1200 South), Taylor Street (1000 South)||Westbound exit and eastbound entrance|
|52.9||52C||18th Street||Eastbound exit and westbound entrance|
|53.0||53A||Canalport Avenue, Cermak Road (2200 South)||Westbound exit and eastbound entrance|
|53.3||53||I-55 (Stevenson Expressway) – St. Louis, Lake Shore Drive||Signed as exits 53B (south) and 53C (north) westbound|
|West end of express lanes|
|53.8||53C||Cermak Road (2200 South)||Westbound exit and eastbound entrance|
|54.7||54||31st Street (3100 south)||Full Interchange|
|55.2||55A||35th Street||U.S. Cellular Field, Illinois Institute of Technology
|55.7||55B||Pershing Road (3900 South)||Full Interchange|
|56.2||56A||43rd Street||Full Interchange|
|56.7||56B||47th Street (4700 south)||Full Interchange|
|57.7||57||Garfield Boulevard (5500 South)||Full Interchange|
|58.2||58A||59th Street||Westbound exit and eastbound entrance|
|58.7||58B||63rd Street (6300 south)||Eastbound exit and westbound entrance|
|59.0||59A||I-90 east / Chicago Skyway to Indiana Toll Road||Eastbound exit and westbound entrance|
|East end of I-90 overlap|
|59.3||59B||Marquette Road, 67th Street (6700 South)||Westbound exit and eastbound entrance|
|East end of express lanes|
|59.8||59C||71st Street (7100 south)||Full Interchange|
|60.3||60A||75th Street||Eastbound exit and westbound entrance|
|60.4||60B||76th Street||Westbound exit and eastbound entrance|
|60.8||60C||79th Street (7900 south)||Full Interchange|
|61.3||61A||83rd Street||Eastbound exit and westbound entrance|
|61.8||61B||87th Street (8700 south)||Full Interchange|
|62.8||62||US 12 / US 20 (95th Street)||Eastbound exit and westbound entrance|
|63.17||63||I-57 south – Memphis||Eastbound exit and westbound entrance|
|I-94 east (Bishop Ford Freeway) – Indiana||Eastbound exit and westbound entrance|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi|
- Illinois Technology Transfer Center (2006). "T2 GIS Data". Retrieved 2007-11-08.
- Thomas Buck (September 28, 1969). "Ryan rail service starts today". Chicago Tribune.
- "Daniel Ryan (obituary)". Cook County Highways: 3. April 1961.
- Hilkevitch, John. Buckle up, it looks like a long ride. Chicago Tribune. Published March 26, 2006. Retrieved March 26, 2006.
- Haggerty, Ryan (2007-10-26). "All lanes will be open on the Dan Ryan". Chicago Tribune. Retrieved 2007-10-26.
- Tridgell, Guy (2007-10-18). "Falling gas prices won't stay". Daily Southtown. Archived from the original on 2008-06-05. Retrieved 2007-10-25.
|Wikimedia Commons has media related to: Dan Ryan Expressway|
- Dan Ryan Expressway (I-90 and I-94) at Steve Anderson's ChicagoRoads.com
- Historic, Current & Average Travel Times For The Dan Ryan Expressway