List of Chicago Transit Authority bus routes
This is a list of bus routes operated by the Chicago Transit Authority.
The N4, N9, N20, N22, N34, N49, N53, N55, N60, N62, N63, N66, N77, N79, N81, and N87, routes all run 24/7.
Current Routes
| Route Name | Terminus | Terminus | Operates | Garage |
| 1 Bronzeville/Union Station | 35th/Michigan | Union Station | Weekday Rush Hours | 77th |
| 2 Hyde Park Express | 60th/Cottage Grove | Navy Pier | Weekday Rush Hours | 77th |
| 3 King Drive | 95th/St. Lawrence | Fairbanks/Huron | Daily | 77th |
| 4 Cottage Grove | 95th/St. Lawrence 115th/Cottage Grove | Columbus/Randolph | Daily | 77th |
| N4 Cottage Grove | Washington/State | Daily-Overnight | 77th | |
| N5 South Shore Night Bus | Daily-Overnight | 103rd | ||
| 6 Jackson Park Express | 79th/South Shore Drive | Wacker/Columbus | Daily | 103rd |
| 7 Harrison | Harrison/Central | Congress/Michigan | Weekdays | Kedzie |
| 8 Halsted | 79th/Halsted | Broadway/Waveland | Daily | 77th |
| 8A South Halsted | 119th/Halsted Weekday midday, all day on weekends: 127th/Lowe | 79th/Perry | Daily | 77th |
| 9 Ashland | 95th/Ashland Weekday Rush Hours: 104th/Vincennes School days only: Early and late trips: Ashland/74th | Clark/Belle Plaine | Daily | 74th |
| N9 Ashland | North/Clark | Daily-Overnight | 74th | |
| X9 Ashland Express | 95th/Ashland Early and late trips: Ashland/74th | Irving Park/Broadway | Weekday Rush Hours | 74th |
| 10 Museum of Science and Industry | Chestnut/Mies Van Der Rohe | Museum of Science & Industry | Memorial Day through Labor Day only | Kedzie |
| 11 Lincoln | Howard/McCormick | Daily | North Park | |
| 12 Roosevelt | Central/Harrison | 15th Place/Indiana | Daily | Kedzie / Chicago |
| J14 Jeffery Jump | 103rd/Stony Island Early and late trips: Jeffery/87th | Washington/Jefferson Early trips: Madison/Jefferson | Daily | 103rd |
| 15 Jeffery Local | 103rd/Stony Island | Daily | 103rd | |
| 18 16th/18th | 16th/47th Court | Roosevelt/Michigan | Daily | Kedzie |
| 19 United Center Express | Michigan/Randolph | United Center | Special Events | Chicago / Kedzie |
| 20 Madison | Madison/Austin | Weekdays & Weekends: Madison/Michigan Weekday Rush Hours: Columbus/Randolph Late trips: Madison/Pulaski | Daily | Chicago |
| N20 Madison | Madison/Austin | Washington/State | Daily-Overnight | Chicago |
| 21 Cermak | North Riverside Park Mall Early Weekday trips: Cicero/Cermak | Mercy Hospital | Daily | Kedzie |
| 22 Clark | Clark/Harrison | Daily | North Park | |
| N22 Clark | Washington/State | Daily-Overnight | North Park | |
| 24 Wentworth | Weekdays: 79th/Perry Early weekday service: Grand Boulevard Plaza School Days Only: Vincennes/78th | Early trips: Wentworth/59th Late Trips: Wentworth/47th, Vincennes/82nd Weekday Rush Hours: 87th/Racine | Weekdays | 77th |
| 26 South Shore Express | 103rd/Stony Island | Chicago/Fairbanks | Weekdays | 103rd |
| 28 Stony Island | Weekdays: Olive-Harvey College Weekends: 103rd/Stony Island | 47th/Lake Park Weekday Rush Hours: Union Station | Daily | 103rd |
| 29 State | Navy Pier | Daily | 103rd | |
| 30 South Chicago | Hegewisch South Shore Line Station | Weekdays & Saturdays: Sundays/Holidays: 79th/South Chicago | Daily | 103rd |
| 31 31st | Final westbound trips: | 33rd Place/King Drive Final eastbound trips: 35th/Wentworth | Weekdays | 77th |
| 34 South Michigan | 131st/Ellis School days only: Carver Military Academy | Daily | 103rd | |
| N34 South Michigan | 131st/Ellis | Daily-Overnight | 103rd | |
| 35 31st/35th | Cicero/24th Place Early Mornings and Late Nights: 36th/Kedzie | 35th/Cottage Grove Memorial Day through Labor Day on weekends: 31st Street Beach | Daily | Kedzie |
| 36 Broadway | Arthur/Clark | LaSalle Metra Station Weekday and Weekend Late Nights: Desplaines/Harrison | Daily | North Park |
| 37 Sedgwick | Weekdays | Chicago | ||
| 39 Pershing | 38th Place/St. Louis | 40th/Lake Park | Daily | Kedzie |
| 43 43rd | Root/Halsted Weekday Evenings: | 43rd/Oakenwald | Daily | 77th |
| 44 Wallace/Racine | 87th/Racine | Daily | 74th | |
| 47 47th | | 47th/Lake Park | Daily | 74th |
| 48 South Damen | 87th/Damen | Weekday Rush Hours | 74th | |
| 49 Western | 79th/Western | Berwyn/Western | Daily | North Park/74th |
| N49 Western | 79th/Western | Berwyn/Western | Daily-Overnight | 74th |
| X49 Western Express | 79th/Western | Berwyn/Western | Weekday Rush Hours | North Park/74th |
| 49B North Western | Birchwood/Western | Daily | North Park | |
| 50 Damen | Edgewater/Clark | Daily | North Park / Kedzie | |
| 51 51st | Daily | 77th | ||
| 52 Kedzie | 63rd Place/Kedzie | Chicago/Kedzie | Daily | Kedzie |
| 52A South Kedzie | 115th/Springfield | Daily | 77th | |
| 53 Pulaski | Pulaski/Peterson | 31st/Komensky | Daily | Chicago |
| N53 Pulaski | Pulaski/Harrison | Daily-Overnight | Chicago | |
| 53A South Pulaski | 31st/Komensky | Weekdays: 115th/Springfield Weekends: 111th/Pulaski | Daily | 77th |
| 54 Cicero | Cicero/Pensacola | Cicero/24th Place | Daily | Chicago |
| 54A North Cicero/Skokie Blvd | Late PM Rush Trips: | Skokie Courthouse | Weekday Rush Hours | Forest Glen |
| 54B South Cicero | Cermak/Kilbourn | Ford City Mall | Daily | Chicago / 74th |
| 55 Garfield | Museum of Science and Industry | Daily | 74th | |
| N55 Garfield | Museum of Science and Industry | 55th/St. Louis | Daily-Overnight | 74th |
| 55A 55th/Austin | 65th/Austin | Weekday Rush Hours | 74th | |
| 55N 55th/Narragansett | 63rd Place/Narragansett | Monday-Saturday | 74th | |
| 56 Milwaukee | Madison/Michigan | Daily | Forest Glen/North Park/77th | |
| 57 Laramie | Grand/Latrobe Early and late trips: Chicago/Laramie | Daily | Chicago | |
| 59 59th/61st | 60th/Stony Island | Monday-Saturday | 74th | |
| 60 Blue Island/26th | Cicero/24th Place | Randolph/Harbor Drive | Daily | Kedzie |
| N60 Blue Island/26th | Washington/State | Daily-Overnight | Kedzie | |
| 62 Archer | Archer/Neva | Kinzie/State Late Saturday trips: Pulaski | Daily | 74th/Kedzie |
| N62 Archer | Washington/State | Overnight | 74th | |
| 62H Archer/Harlem | 63rd/Archer | Monday-Saturday | 74th | |
| 63 63rd | 63rd/Stony Island Memorial Day through Labor Day on weekends: 63rd Street Beach | Daily | 74th | |
| N63 63rd | 63rd/Stony Island | Daily-Overnight | 74th | |
| 63W West 63rd | 63rd/Archer | Daily | 74th | |
| 65 Grand | Grand/Nordica | Navy Pier | Daily | Chicago/77th |
| 66 Chicago | Chicago/Austin Early trips: Chicago/Troy | Navy Pier | Daily | Chicago/Kedzie |
| N66 Chicago | Chicago/Pulaski | Washington/State | Daily-Overnight | Chicago |
| 67 67th/69th/71st | Ford City Mall 69th/Western Early Weekday trips: 71st/Karlov | 67th/Oglesby Select Eastbound Trips: La Rabida Children's Hospital | Daily | 74th |
| 68 Northwest Highway | Park Ridge Metra station | Daily | Forest Glen | |
| 70 Division | Division/Austin | Walton/Dearborn | Daily | Chicago |
| 71 71st/South Shore | 112th/Torrence 73rd/Exchange | Daily | 103rd | |
| 72 North | North/Harlem North/Narragansett | North/Clark Memorial Day through Labor Day on weekends: North Avenue Beach | Daily | Chicago |
| 73 Armitage | Grand/Latrobe | Clark/North | Daily | Chicago |
| 74 Fullerton | Grand/Nordica | Fullerton/Halsted | Daily | Chicago |
| 75 74th/75th | 74th/Damen | 75th/Lakefront | Daily | 74th |
| 76 Diversey | Diversey/Neva | Peggy Notebaert Nature Museum | Daily | Forest Glen |
| 77 Belmont | Belmont/Cumberland | Belmont/Halsted Diversey/Lake Shore Drive Mid-evening trips: Belmont/Octavia | Daily | Forest Glen / Kedzie |
| N77 Belmont | Belmont/Octavia | Belmont/Halsted | Daily-Overnight | Forest Glen |
| 78 Montrose | Harlem/Forest Preserve Drive | Montrose/Marine Drive Memorial Day through Labor Day on weekends: Montrose Beach | Daily | Forest Glen |
| 79 79th | Ford City Mall 79th/Western | 79th/Lake Shore Drive | Daily | 77th |
| N79 79th | 79th/Western | 79th/Lake Shore Drive | Daily-Overnight | 77th |
| 80 Irving Park | Irving Park/Harlem Irving Park/Cumberland | Irving Park/Broadway | Daily | Forest Glen |
| 81 Lawrence | Wilson/Marine Drive | Daily | Forest Glen | |
| N81 Lawrence | Wilson/Marine Drive | Daily-Overnight | Forest Glen | |
| 81W West Lawrence | Daily | Forest Glen | ||
| 82 Kimball/Homan | 31st/Central Park Late evenings: 31st/Komensky Early Sunday trips: | Devon/Kedzie Mall Operation Hours: Lincolnwood Town Center Early School days only: Peterson/Kimball Weekday and early weekends trips Congress/Homan | Daily | Kedzie / North Park |
| 84 Peterson | Caldwell/Central | Bryn Mawr/Sheridan | Daily | Forest Glen |
| 85 Central | Bryn Mawr/Elston | Central/Harrison | Daily | Forest Glen |
| 85A North Central | Touhy/Lehigh | Monday-Saturday | Forest Glen | |
| 86 Narragansett/Ridgeland | Imlay/Milwaukee | Weekdays | Forest Glen | |
| 87 87th | 87th/Cicero 87th/Western | 91st/Commercial | Daily | 77th |
| N87 87th | 87th/Western | Daily-Overnight | 77th | |
| 88 Higgins | Devon/Canfield | Daily | Forest Glen | |
| 90 Harlem | Daily | Forest Glen | ||
| 91 Austin | School days only: Taft High School | Austin/Roosevelt | Daily | Forest Glen |
| 92 Foster | Daily | Forest Glen/North Park | ||
| 93 California/Dodge | Monday-Saturday | North Park | ||
| 94 California | Addison/Rockwell | 74th/Damen Evening school days only: 71st/Western | Daily | 74th |
| 95 95th | 92nd/Buffalo | 87th/Damen | Daily | 103rd |
| 96 Lunt | Devon/Kedzie | Weekdays | North Park | |
| 97 Skokie | Old Orchard Mall Weekdays and Weekends: | Daily | North Park | |
| X98 Avon Express | Avon Morton Grove | Monday-Friday Late Evening Shifts | North Park | |
| 100 Jeffery Manor Express | 112th/Avenue C | Weekday Rush Hours | 103rd | |
| 103 West 103rd | 104th/Pulaski | Daily | 103rd | |
| 106 East 103rd | 103rd/Stony Island | Daily | 103rd | |
| 108 Halsted/95th | 127th/Lowe School days only: Carver Military Academy | Weekdays | 103rd | |
| 111 111th/King Drive | 117th/Marshfield | Daily | 103rd | |
| 111A Pullman Shuttle | 115th/Cottage Grove | 103rd/Stony Island | Daily | 103rd |
| 112 Vincennes/111th | 111th/Pulaski | Daily | 103rd | |
| 115 Pullman/115th | 117th/Marshfield | Daily | 103rd | |
| 119 Michigan/119th | 119th/Western | Daily | 103rd | |
| 120 Ogilvie/Streeterville Express | Ogilvie Transportation Center | Fairbanks/Chicago | Weekday Rush Hours | Chicago /Kedzie/77th |
| 121 Union/Streeterville Express | Union Station | Fairbanks/Chicago | Weekday Rush Hours | Chicago /Kedzie/77th |
| 124 Navy Pier | Ogilvie/Union Stations | Navy Pier | Daily | Kedzie |
| 125 Water Tower Express | Desplaines/Harrison | Chestnut/Mies Van Der Rohe | Weekday Rush Hours | Kedzie/Chicago /77th |
| 126 Jackson | Jackson/Austin | Congress/Michigan | Daily | Kedzie |
| 128 Soldier Field Express | Ogilvie/Union Stations | Soldier Field | Bears Games | 103rd |
| 130 Museum Campus | Ogilvie/Union Stations | Museum Campus | Memorial Day through Labor Day only | Kedzie |
| 134 Stockton/LaSalle Express | Belmont/Sheridan | Adams/Wacker | Weekday Rush Hours | Kedzie |
| 135 Clarendon/LaSalle Express | Clarendon/Sunnyside | Adams/Wacker | Weekday Rush Hours | North Park |
| 136 Sheridan/LaSalle Express | Devon/Sheridan | Adams/Wacker | Weekday Rush Hours | North Park |
| 143 Stockton/Michigan Express | Belmont/Sheridan | Congress/Michigan | Weekday Rush Hours | Kedzie |
| 146 Inner Drive/Michigan Express | Late Trips: Broadway/Foster Weekdays late trips: Grace/Lakeshore | Museum Campus Early Trips: | Daily | North Park |
| 147 Outer Drive Express | Congress/Michigan Weekday Mornings and Weekends: Balbo/Michigan | Daily | North Park | |
| 148 Clarendon/Michigan Express | Foster/Marine Drive | State/Harrison | Weekday Rush Hours | North Park |
| 151 Sheridan | Arthur/Clark | Union Station weekdays and weekends rush hours: Belmont/Halsted | Daily | North Park/Kedzie |
| 152 Addison | Addison/Cumberland | Waveland/Lake Shore Drive Early and late trips: Central | Daily | Forest Glen/North Park |
| 155 Devon | Devon/Kedzie | Daily | North Park | |
| 156 LaSalle | Belmont/Halsted | Union Station | Weekdays | Kedzie |
| 157 Streeterville/Taylor | Chestnut/Mies Van Der Rohe | Weekdays | Chicago | |
| 165 West 65th | 64th Place/Old Harlem | Weekday Rush Hours | 74th | |
| 169 69th/UPS Express | UPS Hodgkins | Monday-Friday UPS Shifts | 103rd | |
| 171 U of Chicago/Hyde Park | 54th/South Shore Drive | 60th/University | Daily | 103rd |
| 172 U of Chicago/Kenwood | Hyde Park/East End | 60th/University | Daily | 103rd |
| 192 U of Chicago Hospitals Express | Clinton/Madison | 57th/Cottage Grove | Weekday Rush Hours | 103rd |
| 201 Central/Ridge | Old Orchard Mall | Monday-Saturday | North Park | |
| 206 Evanston Circulator | Central/Crawford | Weekday Rush Hours | Forest Glen/North Park |
Former Routes
| Route Name | Terminus | Terminus | Operates | Garage | Notes |
| X3 King Drive Express | 95th/St. Lawrence | Erie/Fairbanks | Weekday Rush Hours | 77th | Discontinued February 7, 2010. |
| X4 Cottage Grove Express | 95th/St. Lawrence | Chicago/Fairbanks | Weekday Rush Hours | 77th | Discontinued February 7, 2010. |
| 5 Jeffery Local | 79th/South Shore Drive | Wacker/Columbus | Daily | 52nd | Renumbered as Route 6 Local on January 24, 1982. Number reused on Current N5 South Shore Night Bus February 2, 1992. |
| 5B Yates/Colfax | 87th/Yates | 104th/Torrence | Daily | 77th | Created March 26, 1972. Renumbered 6B on January 24, 1982. |
| 6 Van Buren | Downtown | Van Buren/Kedzie | Daily | Kedzie | Combined with Route 126 Jackson on April 8, 1956. |
| 6 Garfield | Downtown | 55th/Cicero Ave | Daily | 69th | Replaced by Route 55 Garfield on September 28, 1969. Number reused on 6 Jeffery Express on October 13, 1975. |
| 6B Yates/Colfax | 87th/Yates | 104th/Torrence | Daily | 77th | Created January 24, 1982. Discontinued November 30, 1984. |
| 7A Harrison/Adams | Downtown | Adams/Racine Ave | Daily | Kedzie | Discontinued September 9, 1973. |
| 10 Lincoln/Larrabee | Downtown | Peterson/Lincoln | Daily | North Park | Discontinued September 9, 1973; consolidated with Route 11. |
| 10 Lunch Loop | Downtown | Greektown | Midday | Archer | Created August 5, 1992. Discontinued July 2, 1993; number reused on current 10 Museum of Science and Industry November 24, 1995. |
| 13 Elston | Downtown | Belmont/Elston | Daily | Forest Glen | Renumbered from Route 55 on June 20, 1959. Discontinued September 9, 1973. |
| 13 Southwest Skokie | Niles Center/Oakton | Daily | Forest Glen | Created March 4, 1974. Discontinued September 5, 1976; replaced by Pace Bus Route 226. | |
| 14 14th Street | Canal/14th | Damen/14th | Daily | Lawndale | Discontinued March 9, 1955. |
| 14 Devon/Cicero | Downtown | Devon/Kedzie | Daily | Forest Glen | Created March 5, 1957 as a renumbering of the 54A. Split into 54A and 155A on June 11, 1979. |
| 14 Jeffery Express | Washington/Jefferson | 103rd/Stony Island | Weekends | 103rd | Created on January 24, 1982. Renamed to J14 Jeffery Jump in 2012. |
| 15 Canal/Wacker | Downtown | Canal/Archer | Daily | Archer | Discontinued January 24, 1982. Number reused August 5, 1992. |
| 15 Shopping Loop | Downtown | Water Tower | Midday | Archer | Created August 5, 1992. Discontinued June 28, 1996. Number reused on current 15 Jeffery Local August 31, 2003 |
| 16 Lake | Columbus/South Water | Lake/Austin | Daily | Chicago | Discontinued October 5, 1997. |
| 17 Jackson Park Beach | Downtown Chicago | Jackson Park Beach | ? | ? | Summer only shuttle; discontinued by 1951. |
| 17 Westchester | Canterbury/Balmoral | Weekday Rush Hours | Kedzie | Created on December 9, 1951. Discontinued December 16, 2012; replaced by Pace Route 317. | |
| 19 Devon/Northwest Express | Logan Square | Devon/Harlem | Weekday Rush Hours | Forest Glen | Discontinued February 1, 1970. Number reused on current 19 Stadium Express. |
| X20 Washington/Madison Express | Austin | Michigan | Weekday Rush Hours | Chicago | Discontinued February 7, 2010. |
| X21 Cermak Express | Downtown | North Riverside Mall | Weekdays/Holiday rush hour | Kedzie | X21 Cermak Express was eliminated due to the reopening of the Cermak Branch of the Blue Line on weekends. |
| 21A Fulton/21st Street | Downtown | Marshall/21st | Daily | Kedzie | Internal accounting number for local streetcar service, not publicly used. Discontinued on May 8, 1947, partially replaced by the then-new bus Route 15 Canal/Wacker. |
| 21B West Cermak | Downtown | Riverside Park Mall | Kedzie | Renumbered Route 25 on November 30, 1975. | |
| R22 Cermak-Roosevelt express | // | Daily | Kedzie | Created on May 19,2013 due to the closure of the Dan Ryan Branch as part of the Red Line South Reconstruction, Discontinued October 2013 after the reconstruction. | |
| 23 Morgan/Racine | Union Stockyards | Ashland/Erie | Weekday Rush Hours | Archer | Discontinued September 13, 1981. |
| 23 Washington Express | Downtown | Daily | Kedzie | Created January 9, 1994 due to the closure of the Green Line due to renovation. Discontinued May 12, 1996 when the Green Line reopened. | |
| 24 Windsor Park | Downtown | 79th/Stony Island | 92nd/Commercial | Kedzie | Replaced by rerouted Route 27 on September 7, 1963. Reused February 15, 1976 on the current 24 Wentworth. |
| 25 Hegewisch | 108th/Ewing | Hegewisch | Daily | 77th Street | Combined with Route 30 in 1952. |
| 25 West Cermak | North Riverside Park Mall | Daily | Kedzie | Renumbered from Route 21B on November 30, 1975. 25 West Cermak was eliminated and replaced by an extension of the #21 Cermak on June 18, 2006 when weekday service was added for the section that was Route 25 | |
| 26 26th | Cottage Grove/26th | Halsted/26th | Daily | Archer | Combined with Route 31 on February 5, 1956. Number reused on Route 26 South Shore Express on August 26, 2003 |
| 27 South Deering | Torrence/112th | Daily | 103rd | Combined with Route 71 on August 31, 2003. | |
| X28 Stony Island Express | Olive-Harvey College | Union Station | Weekday Rush Hours | 103rd | Discontinued December 16, 2012. |
| 29 Cottage Grove | 95th/Cottage Grove | 115th/Cottage Grove | Daily | Burnside/Cottage Grove | Internal accounting number for local streetcar service; became part of Route 4 when service was converted to buses on June 19, 1955. Number reused on current Route 29 State on February 15, 1976. |
| 30 Whiting-East Chicago | 63rd/South Park | East Chicago | Daily | Burnside/Cottage Grove | Internal accounting number for local streetcar service, not publicly used. On June 9, 1940, service in Indiana was converted to buses and removed. That same day, it was rerouted in Illinois, replacing the streetcar portion of Route 32, and the route was renamed Route 30 South Chicago-Ewing. Route was converted to buses on June 30, 1947, and Route 30 South Chicago-Ewing merged with Route 25 Hegewisch to form the current Route 30 South Chicago in 1952. |
| 32 Hammond | 63rd/Stony Island | Hammond | Daily | Archer | Internal accounting number for local streetcar service, not publicly used. Discontinued June 9, 1940 when Indiana service was converted to buses, and the rest was replaced by Route 30. |
| 32 West 31st | 31st/Kilbourn | Weekday Rush Hours | Archer | Originally Route 31A; discontinued October 5, 1997. | |
| 33 Indiana | 51st/Indiana | Downtown | Daily | Cottage Grove | Internal accounting number for local streetcar service, not publicly used. On June 29, 1952, weekend service was discontinued as Route 38, a bus route, was created to replace streetcar service on weekends. Discontinued on May 24, 1953 when all streetcar service was discontinued and Route 38 was extended to serve all seven days a week. |
| 33 Magnificent Mile Express | Clybourn Metra | Western Avenue Metra | Morning Rush Hour | Chicago | Created April 7, 1989. Discontinued March 31, 2013. |
| 34 State | Downtown | 119th/Morgan | Daily | 77th Street | Internal accounting number for local streetcar service, not publicly used. Combined with Route 36 Broadway on August 19, 1937; Route 34A Riverdale was renumbered to Route 34 South Michigan that same day. |
| 34A Riverdale | 119th/Michigan | 138th/Indiana | Daily | Burnside | Connected with Route 34 State. Renumbered Route 34 South Michigan on August 19, 1937. |
| 36A Devon | Clark/Devon | Kedzie/Devon | Daily | North Park | Created by June 21, 1931; became part of Route 36 Broadway on July 10, 1932. This section became Route 36A again when it was converted to buses on December 15, 1947. Combined with Route 155 on October 18, 1953. |
| 36A State | Navy Pier | Daily | 103rd | Renumbered Route 29 on February 15, 1976. | |
| 37A Webster/Racine | Webster/Racine | Webster/Racine | Daily | 52nd | Internal accounting number for local streetcar service, not publicly used. Combined with Route 37 upon conversion to buses on September 1, 1947. |
| 38 Lincoln/Rosehill | Howard/McCormick | Downtown | Daily | Lincoln | Internal accounting number for local streetcar service, not publicly used. Renumbered Route 11 upon conversion to buses on March 11, 1951. |
| 38 Indiana | 63rd/Indiana | Downtown | Daily | 52nd | Created on June 29, 1952, as the bus variant of streetcar Route 33, running weekends only. On May 24, 1953, streetcar service was converted to buses, service extended to all seven days a week, and service extended south from 51st Street to 63rd Street. Combined into route 1 Indiana-Hyde Park north of 51st Street and discontinued south of 51st Street on September 13, 1981. This section south of 51st Street restored as Route 38 on February 6, 1983 and discontinued January 24, 1988. |
| 38 Michigan Express | Stony Island/63rd | Daily | 52nd | Created January 9, 1994 due to the closure of the Green Line due to renovation. Discontinued May 12, 1996 when the Green Line reopened. | |
| 38 Ogden/Taylor | Ogilvie and Union Stations | Cermak/Pulaski | Weekday Rush Hours | Kedzie | Combined with Route 157 on September 6, 2009. |
| 40 Lincoln-Riverview | Downtown | Peterson/Lincoln | Daily | Lincoln | Internal accounting number for local streetcar service, not publicly used. Renumbered Route 10 when service was converted to buses on February 18, 1951. |
| 40 Planetarium | CMC summer beach shuttle | CMC summer beach shuttle | Summer only | Wilcox | Created in 1951; combined with Route 126 Jackson by 1970. |
| 40 O'Hare Express | O'Hare Airport | Daily | Forest Glen | The Blue Line extended to the Rosemont Station on February 27, 1983; so the section from Jefferson Park to River Road was discontinued that day. The Blue Line extended to O'Hare Airport on September 3, 1984, and Route 40 was discontinued that day. | |
| 40 Chinatown/Pilsen Shuttle | Roosevelt/State | Damen/Roosevelt | Weekdays and holidays | Kedzie | Created on May 28, 2005. Discontinued on December 16, 2012. |
| 41 Elston/Clybourn | Belmont/Kimball | Elston/Milwaukee | Daily | Forest Glen | Discontinued October 5, 1997. |
| 42 Halsted/Archer | 79th/Halsted | Randolph/Clark | Weekday Rush Hours | Forest Glen | Discontinued on November 7, 1993 upon opening of the Orange Line to. Restored March 27, 1994. Discontinued October 5, 1997. |
| 42A Vincennes | 111th/Vincennes | 119th/Vincennes | Weekday Rush Hours | Beverly | Internal accounting number for local streetcar service, not publicly used. Converted to buses as an extension of Route 119 on July 22, 1946. |
| 45 Ashland/Archer | Downtown | 39th/Ashland | Weekday Rush Hours | 69th | Discontinued on November 7, 1993 upon opening of the Orange Line to Midway Airport. |
| 46 Southport | Southport/Cortland | Southport/Irving Park | Daily | Limits | Discontinued on August 5, 1973. |
| 47A West 47th | 47th/Archer | 47th/Cicero | Daily | Limits | Replaced by Route 47 on September 11, 1966. |
| 49A South Western | 79th/Western | 135th/Western | Weekday Rush Hours | 77th | Discontinued December 16, 2012; replaced by Pace Route 349. |
| 50A South Damen | 87th/Damen | Weekday Rush Hours | 74th | Renumbered from Route 48 in 1954; changed back to Route 48 in 1976. | |
| 53AL South Pulaski Limited | 115th/Keeler | Morning: Afternoon: 31st/Komensky | Weekday Rush Hours | Archer | Discontinued February 7, 2010. |
| X54 Cicero Express | Weekdays | Chicago | Discontinued February 7, 2010. | ||
| 55 Elston | Downtown | Belmont/Elston | Daily | Forest Glen | Renumbered Route 13 on June 20, 1959. Route 55 reused on split of Route 51 that same day. |
| X55 Garfield Express | Museum of Science and Industry | Weekday Rush Hours | 74th | Discontinued February 7, 2010. | |
| R55 Dan Ryan owl shuttle | Garfield | Daily-overnight | Kedzie | Created on May 19,2013 due to the closure of the Dan Ryan Branch as part of the red line south reconstruction, Discontinued October 2013 after the reconstruction. | |
| 56A North Milwaukee | Midday and Evenings: Milwaukee/Imlay Rush Hours: Devon/Avondale | Weekdays | Forest Glen | Discontinued December 16, 2012; replaced by Pace Route 270. | |
| 58 Ogden | Ogilvie and Union Stations | 52nd/25th | Daily | Lawndale | Combined with Route 37 on September 13, 1981. |
| 58A Ogden Extension | Ogden/Ashland | Armitage/Clark | Daily | Limits | Renumbered Route 98 on April 18, 1976. |
| 61 Montrose Beach | Cermak/Kilbourn | Ford City Mall | Daily | Chicago | Replaced by Route 81A on July 3, 1953. |
| 61 Archer/Franklin Express | Archer/Neva | Merchandise Mart | Daily | Chicago | Created November 25, 1979; discontinued on July 3, 1994 as most riders switched to the Orange Line to. |
| X62 Archer Express | Downtown | Cicero/63rd | Daily | Chicago | Discontinued on July 3, 1994 as most riders switched to the Orange Line to. |
| R63 Dan Ryan local shuttle | Daily | Kedzie | Created in May 19,2013 as part of the red line south reconstruction, Discontinued October 2013 after the reconstruction. | ||
| 64 Argo | Cermak/Kilbourn | Ford City Mall | Daily | Chicago | Renumbered Route 54B in 1952. |
| 64 Foster/Lawrence | Foster/Lawrence | Foster/Lawrence | Weekdays | Forest Glen | Created February 1, 1970 as a split from Route 85A Foster-Central; split into Routes 69, 81W, and 92W on February 27, 1983. |
| 64 Foster/Canfield | Foster/Canfield | Weekdays | Forest Glen | Created January 24, 1988; discontinued December 16, 2012. | |
| 64X Cumberland Express | Cumberland Ave/Kennedy Expressway | Foster/Lawrence | Weekdays | Forest Glen | Created May 25, 1972 as a split from Route 40 O'Hare Express; renumbered Route 69 on March 31, 1976. |
| 68 Division | Mozart/Division | Wells/Division | Daily | Kedzie | Internal accounting number for local streetcar service, not publicly used. Combined with Route 70 upon conversion to buses on February 4, 1951. Number reused on current Route 68 Northwest Highway on February 1, 1970. |
| 69 Cumberland Express | Cumberland Ave/Kennedy Expressway | ? | Weekdays | Forest Glen | Route number was originally skipped to avoid confusion with Route 67 operating via 69th Street. Created March 31, 1976 as a renumbering of Route 64X; split into Route 69 Foster/East River, Route 81W West Lawrence, and Route 92W West Foster on February 27, 1983. |
| 69 Foster/East River | Weekdays | Forest Glen | Created on February 27, 1983 as a split of old Route 69 Cumberland Express; split into Route 69 Cumberland/East River and Route 64 Foster/Canfield on January 24, 1988. | ||
| 69 Cumberland/East River | Lawrence/East River | Weekdays | Forest Glen | Created on February 27, 1988 as a split of old Route 69 Foster/East River. Discontinued December 16, 2012. | |
| R69 69th-Garfield express | Garfield | Daily | Kedzie | Created on May 19, 2013 as part of the red line south reconstruction, Discontinued on October 2013 after the reconstruction | |
| R79 79th-Garfield express | Garfield | Daily | Kedzie | Created on May 19, 2013 as part of the red line south reconstruction, Discontinued on October 2013 after the reconstruction. | |
| X80 Irving Park Express | Rush Hours: Harlem Midday and Weekend: | Lake Shore | Daily | Forest Glen | Discontinued February 7, 2010. |
| 82 Devon | Kedzie/Devon | Clark/Devon | Daily | Devon | Internal accounting number for local streetcar service, not publicly used. Renumbered Route 36A by June 21, 1931 ; number reused on Route 82 Kimball on June 21, 1931. |
| 83 83rd | Jeffery/South Chicago | 83rd/Lakefront | Daily | Forest Glen | Combined with Route 95 on September 8, 1963. |
| 84 North Ashland | Irving Park/Ashland | Fullerton/Ashland | Daily | Lincoln/Noble/69th St. | Internal accounting number for local streetcar service, not publicly used. Combined with Route 9 on August 21, 1936. Number reused on current Route 84 Peterson on June 19, 1939. |
| R87 87th-Garfield express | Garfield | Daily | Kedzie | Created on May 19, 2013 as part of the red line south reconstruction, Discontinued on October 2013 after the reconstruction. | |
| 89 Yates/95th | 91st/Baltimore | 104th/Torrence | Daily | Kedzie | Replaced by Route 71 on December 20, 1971. |
| 89 North Kedzie | Kedzie/Lawrence | Daily | Kedzie | Created June 21, 1982. Discontinued on February 2, 1992. | |
| 90N North Harlem | Touhy/Overhill | Monday-Saturday | Forest Glen | Discontinued December 16, 2012. | |
| 92A West Foster | Foster/Canfield | Foster/Milwaukee | Daily | Forest Glen | Merged into Route 85A on February 20, 1955. |
| 92W West Foster | Daily | Forest Glen | Discontinued January 24, 1988. | ||
| 93 93rd | 92nd/Buffalo | Daily | 103rd | Combined with Route 95. | |
| 95E 93rd/95th | 92nd/Buffalo | Daily | 103rd | Split from Route 95 on November 25, 1979. Combined with Route 95W to form Route 95 on September 4, 2016. | |
| 95W West 95th | 95th/Western The Plaza | Daily | 103rd | Split from Route 95 on November 25, 1979. Combined with Route 95E to form Route 95 on September 4, 2016. | |
| R95 95th-Garfield express | Garfield | Daily | Kedzie | Created on May 19, 2013 as part of the red line south reconstruction, Discontinued on October 2013 after the reconstruction. | |
| 98 Roscoe | Lincoln/Belmont/Ashland | Western/Roscoe | Daily | Limits | Discontinued on August 5, 1973. |
| 98 Ogden Extension | Ogden/Ashland | Armitage/Clark | Daily | Limits | Renumbered from Route 58A on April 18, 1976. Discontinued on September 13, 1981. |
| 99 Stevenson Express | Archer/Neva | Wacker/Dearborn or State/Kinzie | Weekday Rush Hours | Archer | Discontinued on September 5, 1997. Riders switched to the Orange Line to Midway Airport. |
| 99M Stevenson Express | Downtown | Midway Airport | Weekday Rush Hours | Archer | Discontinued on July 3, 1994. Riders switched to the Orange Line to. |
| X99 Chicago Manufacturing Campus Express | Chicago Manufacturing Campus | Weekday Rush Hours | 103rd | Discontinued on March 27, 2005 due to low ridership. | |
| 104 Pullman | 93rd/Cottage Grove | 115th/Cottage Grove | Daily | Beverly | Combined with Route 111 on June 26, 1988. |
| 110 Marquette | Marquette/Kostner | Daily | 74th | Discontinued October 5, 1997. | |
| 119 Vincennes/119th | Vincennes/111th | Halsted/119th | Daily | Beverly | Discontinued June 16, 1963. Service on 119th restored as part of Route 34 on September 28, 1969, and became Route 119 Michigan/119th on September 8, 1985. |
| 122 Illinois Center/North Western Express | Canal/Washington | Columbus/Wacker | Weekday Rush Hours | Kedzie | Discontinued December 16, 2012. |
| 123 Illinois Center/Union Express | Union Station | Wacker/Columbus | Weekday Rush Hours | 103rd | Discontinued December 16, 2012. |
| 127 Jackson/Independence | Downtown | 14th/Independence | Daily | Kedzie | Discontinued January 28, 1973. |
| 127 Madison/Roosevelt Circulator | Weekday Rush Hours | Kedzie | Established January 24, 1982. Discontinued June 15, 2008. | ||
| 128 Wacker/Orleans | Union Station | Merchandise Mart | Daily | Forest Glen | Discontinued September 7, 1986. Replaced with route change for Route 41 Elston-Clybourn. |
| 129 West Loop/South Loop | Clinton/Washington | 14th/Indiana | Weekday Rush Hours | Archer | Discontinued December 16, 2012. |
| 131 Washington | Austin/Madison | Michigan/Washington | Daily | Chicago | Discontinued October 5, 1997. |
| 132 Goose Island Express | Clybourn Metra station | Congress/Michigan | Weekday Rush Hours | Chicago | Discontinued December 17, 2018 due to low ridership. |
| 134 Diversey | Downtown | Wrightwood/Pulaski | Daily | North | Combined with Route 76 on June 19, 1955. |
| 136 Douglas | Downtown | unknown location | Daily | Kedzie | Discontinued September 9, 1973. |
| 142 Union Depot/Shopping District | Downtown | Weekday Rush Hours | Kedzie | Discontinued June 19, 1964. | |
| 144 Marine/Michigan Express | State/Congress | Weekday Rush Hours | North Park | Discontinued December 16, 2012. | |
| 145 Wilson/Michigan Express | Ravenswood/Wilson Rush Hour Service: Lake Shore/Grace | Congress/Wells | Daily | North Park / Kedzie | Discontinued December 16, 2012. |
| 148 Monroe Parking Lot | Downtown | Downtown | Weekday | Kedzie | Discontinued January 28, 1973. |
| 149 Michigan State/Wacker | Downtown | Soldier Field | Weekday | Limits | Discontinued January 24, 1982. |
| N151 Sheridan | Union Station | Daily-Overnight | North Park | Discontinued March 31, 2013. | |
| 153 Wilson/Michigan | Downtown | unknown location | Weekday | Limits | Discontinued June 22, 1980. |
| 154 Lunt | Devon/Kedzie | Weekday | Rosemont | Combined into Route 96 on September 9, 1956. | |
| 154 Wrigley Field Express | DeVry Parking Lot | Wrigley Field | Cubs Night/Weekend Games | North Park | Discontinued March 2014. |
| 155A West Devon | Devon/Cicero | Devon/Kedzie | Daily | Forest Glen | Discontinued September 13, 1981. |
| 158 Wacker/North Western Station | Devon/Cicero | Devon/Kedzie | Weekday Rush Hours | Kedzie | Split onto Route 120, Route 121, and Route 125 on January 27, 1975. |
| 162 Pulaski/Stevenson Express | Downtown | 115th/Pulaski | Weekday Rush Hours | Archer | Discontinued July 3, 1994 as most riders switched to the Orange Line to. |
| 164 Narragansett Express | 63rd/Archer | Wacker/Dearborn or State/Kinzie | Weekday Rush Hours | Archer | Discontinued September 5, 1997 as most riders switched to the Orange Line to. |
| 168 UIC/Pilsen Express | UPS Hodgkins | Monday-Friday UPS shifts | Kedzie | Discontinued May 14, 2010. | |
| 170 U of Chicago/Midway | 57th/Stony Island | 59th/Ellis | Weekdays | 103rd | Discontinued August 2016 due to low ridership. |
| 173 U of Chicago/Lakeview Express | 59th/Kimbark | Belmont/Sheridan | Weekday Evening Rush Hour | 103rd | Discontinued September 6, 2009. |
| 174 U of Chicago/Garfield Stations | via | 57th/Woodlawn | Weekday Rush Hours, Friday-Sunday evening | 103rd | Discontinued September 6, 2009. |
| 200 Main Shuttle | Madison/Central Park | Weekday Rush Hours | North Park | Discontinued September 6, 2009 due to closure of Rand McNally Headquarters. | |
| N201 Central/Sherman Night Bus | Central/Sherman | Daily-Overnight | North Park | Discontinued December 16, 2012. | |
| 202 Main/Emerson | South/Sheridan | Evanston Davis Street station | Weekday Rush Hours | North Park | Discontinued June 22, 2003. Replaced by Route 200 Main Shuttle. |
| 203 Ridge/Grant | Crawford/Central | Weekday Rush Hours | North Park | Discontinued June 22, 2003. Replaced by Route 201 Central-Ridge and Route 205 Chicago-Golf. | |
| 204 Dodge | Evanston Davis Street station | Weekday Rush Hours | North Park | Discontinued June 22, 2003. Combined with Route 93 North California. | |
| 205 Chicago/Golf | Skokie Courthouse | Weekdays | Forest Glen/North Park | Discontinued September 4, 2018. Replaced By Pace Bus Routes 208 & 213. |