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7
125th Street & Michigan → North Riverside Mall
2North Riverside Mall → 25th Street & Michigan
325th Street & Michigan → 54th/Cermak Pink Line Station
454th/Cermak Pink Line Station → 25th Street & Michigan
5Cermak & Pulaski → 54th/Cermak Pink Line Station
6Cermak & Pulaski → North Riverside Mall
7North Riverside Mall → Cermak & Pulaski
Route stops

320 stops • 7 directions

Cermak
  1. 25th Street & Michigan
  2. King Drive & 25th Street
  3. McCormick Place
  4. Cermak & Prairie
  5. Cermak & Michigan
  6. Cermak-McCormick Place Green Line Station
  7. Cermak & Clark (Red Line)
  8. Cermak-Chinatown Red Line Station
  9. Cermak & Archer
  10. Cermak & Canal
  11. Cermak & Lumber
  12. Cermak & Union
  13. Cermak & Halsted
  14. Cermak & Peoria
  15. Cermak & Morgan
  16. Cermak & Carpenter
  17. Cermak & Racine
  18. Cermak & Throop
  19. Cermak & Loomis
  20. Cermak & Laflin
  21. Cermak & Ashland
  22. Cermak & Paulina
  23. Cermak & Wood
  24. Cermak & Wolcott
  25. Cermak & Damen
  26. Cermak & Hoyne
  27. Cermak & Leavitt
  28. Cermak & Oakley
  29. Cermak & Western
  30. Cermak & Rockwell
  31. Cermak & Washtenaw
  32. Cermak & California
  33. Cermak & Marshall
  34. Cermak & Albany
  35. Cermak & Kedzie
  36. Cermak & Spaulding
  37. Cermak & Homan
  38. Cermak & St. Louis
  39. Cermak & Central Park
  40. Cermak & Lawndale
  41. Cermak & Hamlin
  42. Cermak & Ogden
  43. Cermak & Pulaski
  44. Cermak & Karlov
  45. Cermak & Keeler
  46. Cermak & Kildare
  47. Cermak & Kostner
  48. Cermak & Kilbourn
  49. 4542 W Cermak
  50. Cermak & 47th Avenue
  51. Cermak & Cicero (Pink Line)
  52. Cermak & 49th Avenue
  53. Cermak & 50th Avenue
  54. Cermak & Laramie
  55. 54th/Cermak Pink Line Station
  56. Cermak & Central
  57. Cermak & 58th Avenue
  58. Cermak & Austin
  59. Cermak & Lombard
  60. Cermak & Ridgeland
  61. Cermak & East
  62. Cermak & Riverside/Wesley
  63. Cermak & Oak Park
  64. Cermak & Home
  65. Cermak & Wisconsin
  66. Cermak & Harlem
  67. North Riverside Mall
Cermak
  1. North Riverside Mall
  2. North Riverside & Cermak
  3. 7250 W Cermak
  4. Cermak & Harlem
  5. Cermak & Wisconsin
  6. Cermak & Home
  7. Cermak & Oak Park
  8. Cermak & Riverside/Wesley
  9. Cermak & East
  10. Cermak & Ridgeland
  11. Cermak & Lombard
  12. Cermak & Austin
  13. Cermak & 58th Avenue
  14. Cermak & Central
  15. Cermak & 54th Avenue
  16. Cermak & Laramie (Pink Line)
  17. Cermak & 50th Avenue
  18. Cermak & 49th Avenue (Pink Line)
  19. Cermak & Cicero
  20. Cermak & 47th Avenue
  21. 4632 W Cermak
  22. 4542 W Cermak
  23. Cermak & Kilbourn
  24. Cermak & Kostner
  25. Cermak & Kolin
  26. Cermak & Keeler
  27. Cermak & Karlov
  28. Cermak & Pulaski
  29. Cermak & Springfield
  30. Cermak & Hamlin
  31. Cermak & Lawndale
  32. Cermak & Central Park
  33. Cermak & St. Louis
  34. Cermak & Homan
  35. Cermak & Spaulding
  36. Cermak & Kedzie
  37. Cermak & Albany
  38. Cermak & Marshall
  39. Cermak & California
  40. Cermak & Washtenaw
  41. Cermak & Rockwell
  42. Cermak & Western
  43. Cermak & Oakley
  44. Cermak & Leavitt
  45. Cermak & Hoyne
  46. Cermak & Damen
  47. Cermak & Wolcott
  48. Cermak & Wood
  49. Cermak & Paulina
  50. Cermak & Ashland/Blue Island
  51. Cermak & Laflin
  52. Cermak & Loomis
  53. Cermak & Throop
  54. Cermak & Racine
  55. Cermak & Morgan
  56. 929 W Cermak
  57. Cermak & Halsted
  58. Cermak & Union
  59. Cermak & Lumber
  60. Cermak & Canal
  61. Cermak & Archer
  62. Cermak & Wentworth (Red Line)
  63. Cermak & Clark
  64. Cermak-McCormick Place Green Line Station
  65. Cermak & Indiana
  66. McCormick Place
  67. King Drive & 25th Street
  68. 26th Street & King Drive
  69. 26th Street & Prairie
  70. 26th Street & Indiana
  71. Michigan & 26th Street
  72. Michigan & 25th Street
  73. 25th Street & Michigan
Cermak
  1. 25th Street & Michigan
  2. King Drive & 25th Street
  3. McCormick Place
  4. Cermak & Prairie
  5. Cermak & Michigan
  6. Cermak-McCormick Place Green Line Station
  7. Cermak & Clark (Red Line)
  8. Cermak-Chinatown Red Line Station
  9. Cermak & Archer
  10. Cermak & Canal
  11. Cermak & Lumber
  12. Cermak & Union
  13. Cermak & Halsted
  14. Cermak & Peoria
  15. Cermak & Morgan
  16. Cermak & Carpenter
  17. Cermak & Racine
  18. Cermak & Throop
  19. Cermak & Loomis
  20. Cermak & Laflin
  21. Cermak & Ashland
  22. Cermak & Paulina
  23. Cermak & Wood
  24. Cermak & Wolcott
  25. Cermak & Damen
  26. Cermak & Hoyne
  27. Cermak & Leavitt
  28. Cermak & Oakley
  29. Cermak & Western
  30. Cermak & Rockwell
  31. Cermak & Washtenaw
  32. Cermak & California
  33. Cermak & Marshall
  34. Cermak & Albany
  35. Cermak & Kedzie
  36. Cermak & Spaulding
  37. Cermak & Homan
  38. Cermak & St. Louis
  39. Cermak & Central Park
  40. Cermak & Lawndale
  41. Cermak & Hamlin
  42. Cermak & Ogden
  43. Cermak & Pulaski
  44. Cermak & Karlov
  45. Cermak & Keeler
  46. Cermak & Kildare
  47. Cermak & Kostner
  48. Cermak & Kilbourn
  49. 4542 W Cermak
  50. Cermak & 47th Avenue
  51. Cermak & Cicero (Pink Line)
  52. Cermak & 49th Avenue
  53. Cermak & 50th Avenue
  54. Cermak & Laramie
  55. 54th/Cermak Pink Line Station
Cermak
  1. 54th/Cermak Pink Line Station
  2. Cermak & Laramie (Pink Line)
  3. Cermak & 50th Avenue
  4. Cermak & 49th Avenue (Pink Line)
  5. Cermak & Cicero
  6. Cermak & 47th Avenue
  7. 4632 W Cermak
  8. 4542 W Cermak
  9. Cermak & Kilbourn
  10. Cermak & Kostner
  11. Cermak & Kolin
  12. Cermak & Keeler
  13. Cermak & Karlov
  14. Cermak & Pulaski
  15. Cermak & Springfield
  16. Cermak & Hamlin
  17. Cermak & Lawndale
  18. Cermak & Central Park
  19. Cermak & St. Louis
  20. Cermak & Homan
  21. Cermak & Spaulding
  22. Cermak & Kedzie
  23. Cermak & Albany
  24. Cermak & Marshall
  25. Cermak & California
  26. Cermak & Washtenaw
  27. Cermak & Rockwell
  28. Cermak & Western
  29. Cermak & Oakley
  30. Cermak & Leavitt
  31. Cermak & Hoyne
  32. Cermak & Damen
  33. Cermak & Wolcott
  34. Cermak & Wood
  35. Cermak & Paulina
  36. Cermak & Ashland/Blue Island
  37. Cermak & Laflin
  38. Cermak & Loomis
  39. Cermak & Throop
  40. Cermak & Racine
  41. Cermak & Morgan
  42. 929 W Cermak
  43. Cermak & Halsted
  44. Cermak & Union
  45. Cermak & Lumber
  46. Cermak & Canal
  47. Cermak & Archer
  48. Cermak & Wentworth (Red Line)
  49. Cermak & Clark
  50. Cermak-McCormick Place Green Line Station
  51. Cermak & Indiana
  52. McCormick Place
  53. King Drive & 25th Street
  54. 26th Street & King Drive
  55. 26th Street & Prairie
  56. 26th Street & Indiana
  57. Michigan & 26th Street
  58. Michigan & 25th Street
  59. 25th Street & Michigan
Cermak
  1. Cermak & Pulaski
  2. Cermak & Karlov
  3. Cermak & Keeler
  4. Cermak & Kildare
  5. Cermak & Kostner
  6. Cermak & Kilbourn
  7. 4542 W Cermak
  8. Cermak & 47th Avenue
  9. Cermak & Cicero (Pink Line)
  10. Cermak & 49th Avenue
  11. Cermak & 50th Avenue
  12. Cermak & Laramie
  13. 54th/Cermak Pink Line Station
Cermak
  1. Cermak & Pulaski
  2. Cermak & Karlov
  3. Cermak & Keeler
  4. Cermak & Kildare
  5. Cermak & Kostner
  6. Cermak & Kilbourn
  7. 4542 W Cermak
  8. Cermak & 47th Avenue
  9. Cermak & Cicero (Pink Line)
  10. Cermak & 49th Avenue
  11. Cermak & 50th Avenue
  12. Cermak & Laramie
  13. 54th/Cermak Pink Line Station
  14. Cermak & Central
  15. Cermak & 58th Avenue
  16. Cermak & Austin
  17. Cermak & Lombard
  18. Cermak & Ridgeland
  19. Cermak & East
  20. Cermak & Riverside/Wesley
  21. Cermak & Oak Park
  22. Cermak & Home
  23. Cermak & Wisconsin
  24. Cermak & Harlem
  25. North Riverside Mall
Cermak
  1. North Riverside Mall
  2. North Riverside & Cermak
  3. 7250 W Cermak
  4. Cermak & Harlem
  5. Cermak & Wisconsin
  6. Cermak & Home
  7. Cermak & Oak Park
  8. Cermak & Riverside/Wesley
  9. Cermak & East
  10. Cermak & Ridgeland
  11. Cermak & Lombard
  12. Cermak & Austin
  13. Cermak & 58th Avenue
  14. Cermak & Central
  15. Cermak & 54th Avenue
  16. Cermak & Laramie (Pink Line)
  17. Cermak & 50th Avenue
  18. Cermak & 49th Avenue (Pink Line)
  19. Cermak & Cicero
  20. Cermak & 47th Avenue
  21. 4632 W Cermak
  22. 4542 W Cermak
  23. Cermak & Kilbourn
  24. Cermak & Kostner
  25. Cermak & Kolin
  26. Cermak & Keeler
  27. Cermak & Karlov
  28. Cermak & Pulaski
Route map
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Common Questions About This Route
We've gathered all the essentials based on open data. Straight answers to the questions people ask most often.

What number is assigned to this route?

Route number is 21. Remember it—the number stays the same everywhere: on the stop display, in apps, on the vehicle itself. Look for 21 specifically. If you're not sure you found the right stop, just ask someone nearby: 'Does bus 21 stop here?'

Where does bus #21 run?

This route serves the Chicago (USA) region. In larger metro areas, routes can pass through several districts or towns. To know for sure if it works for you, pull up the route map and check the key stops and direction.

Which depot or garage does this route belong to?

Route is associated with depot/garage: 'Kedzie'. This is the maintenance base where vehicles are serviced and depart from. For passengers it's mostly reference info, but it can help when reporting issues about a specific vehicle or trip.

Who's the official operator?

Operator is Chicago Transit Authority. This is the official company responsible for the route. If you run into problems (rude driver, breakdown, dirty vehicle, delays)—contact them. It helps to note the time, direction, and route number—makes your complaint more specific and gets handled faster. Contact info is usually on the company website or in transit apps.

Which transit system does it belong to?

This route is part of the 'CTA' transit system. Within one network, payment and transfer rules are often consistent. Terms can differ though, so check current fares and payment methods in up-to-date sources before your trip.

Is this a circular route?

No. Circular routes run in a closed loop, regular routes go between two endpoints. To avoid going the wrong way, check the destination on the display and confirm direction using a map or stop list.

Is there a fare?

Yes. Payment rules and discounts can differ by region and vehicle type. If it matters to you, verify current fares and ticket/validation requirements before traveling.

Can you board with a wheelchair?

Yes. Accessibility usually means low-floor entry with ramps and designated spaces. Even when accessibility is stated, conditions can vary on specific vehicles and stops. If this is critical, check the vehicle type for your specific trip and confirm ramp/entry availability beforehand.

Are bikes allowed?

Yes. If allowed, still try to avoid rush hour—in a packed vehicle with a bike it's rough for you and everyone else. Check the rules ahead: sometimes you need to fold the bike or buy a separate ticket.

Additional Route Information
Cermak

Reference

21

Official name

Cermak

Origin

25th Street & Michigan

Destination

North Riverside Mall

Garage

Kedzie

Description

Provides Daily Service from 25th Street & Michigan west to North Riverside Mall.

Direction

West

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Mo-Fr 04:45-23:20, Sa 06:45-23:20, Su 08:55-20:35

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No
Cermak

Reference

21

Official name

Cermak

Origin

North Riverside Mall

Destination

25th Street & Michigan

Garage

Kedzie

Description

Provides Daily Service from North Riverside Mall East to 25th Street & Michigan.

Direction

East

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Mo-Fr 04:55-22:20, Sa 08:00-22:40, Su 08:55-20:35

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No
Cermak

Reference

21

Official name

Cermak

Origin

25th Street & Michigan

Destination

54th/Cermak Pink Line Station

Garage

Kedzie

Description

Provides Weekend Early Morning and Evening Service from 25th Street & Michigan west to 54th/Cermak Pink Line Station outside of North Riverside Mall Hours.

Direction

West

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Sa 05:00-06:26, Su 06:40-07:40 and 20:00-23:20

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No
Cermak

Reference

21

Official name

Cermak

Origin

54th/Cermak Pink Line Station

Destination

25th Street & Michigan

Garage

Kedzie

Description

Provides Daily Early Morning and Evening Service from 54th/Cermak Pink Line Station east to 25th Street & Michigan outside of North Riverside Mall Hours.

Direction

East

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Mo-Fr 04:10-04:43, Sa 04:10-07:57, Su 5:50-08:50 and 21:10-22:30

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No
Cermak

Reference

21

Official name

Cermak

Origin

Cermak & Pulaski

Destination

54th/Cermak Pink Line Station

Garage

Kedzie

Description

Provides Monday-Saturday Early Morning Short Run Service from Cermak & Pulaski west to 54th/Cermak Pink Line Station.

Direction

West

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Mo-Fr 04:00-04:40, Sa 03:58-05:22

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No
Cermak

Reference

21

Official name

Cermak

Origin

Cermak & Pulaski

Destination

North Riverside Mall

Garage

Kedzie

Description

Provides Monday-Saturday Early Morning Short Run Service from Pulaski west to North Riverside Mall.

Direction

West

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Mo-Fr 04:34-04:40, Sa 03:58-05:22

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No
Cermak

Reference

21

Official name

Cermak

Origin

North Riverside Mall

Destination

Cermak & Pulaski

Garage

Kedzie

Description

Provides Monday-Saturday Late Night Short Run Service from North Riverside Mall east to Cermak & Pulaski.

Direction

East

Route network

CTA

Operator

Chicago Transit Authority

Opening hours

Mo-Fr 22:27-00:17, Sa 22:58-00:16

Fare

Yes

Wheelchair accessibility

Yes

Bicycle area

Yes

Round trip

No

Quick overview

Explore the Bus 21 route in Chicago (USA). 7 directions, 320 stops, and an interactive route map available in one place.

Data source

The data is obtained from open sources and may contain inaccuracies. Route information is updated regularly.


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