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Bus - 21

21 Line

Watson Rd

Metro Transit

Metro Transit 21 bus Route Map - To Shrewsbury I-44 Tc

Metro Transit 21 Bus Route Schedule and Stops (Updated)

The 21 bus (To Shrewsbury I-44 Tc) has 38 stops departing from Ssm St Clare Hospital Driveway and ending at Shrewsbury-Lansdowne I-44 Transit Center.

Choose any of the 21 bus stops below to find updated real-time schedules and to see their route map.

Direction: To Shrewsbury I-44 Tc (38 stops)

  • Ssm St Clare Hospital Driveway

  • Bowles @ Fenton Meadows Court Nb

  • Bowles @ Horan Nb

  • Bowles @ Westpark Center Nb

  • South Highway @ Drury Inn Eb

  • 986 South Highway Eb

  • Watson @ Sunset Office Eb

  • Stlcc Meramec

  • Big Bend @ Maeville Eb

  • Big Bend @ Maryhurst Eb

  • Kirkwood @ Big Bend Sb

  • Lindbergh @ Kirkwood Crossing Sb

  • Lindbergh @ Sunset Office Sb

  • 10216 Watson Eb

  • Watson @ Starling Eb

  • Watson @ Sturdy Eb

  • 9834 Watson Eb

  • Watson @ Glenwood Eb

  • Watson @ New Sappington Eb

  • Watson @ Park Crestwood Eb

  • 9206 Watson Eb

  • Watson @ Brookview Eb

  • Watson @ Grant Eb

  • 8742 Watson Eb

  • Watson @ Rock Hill Eb

  • Watson @ General Grant Eb

  • Watson @ Cheshire Eb

  • Watson @ Edgar Eb

  • 8086 Watson Eb

  • Watson @ Laclede Station Road Eb

  • Watson @ Aldershot Eb

  • 7738 Watson Eb

  • 7626 Watson Eb

  • Watson @ Trianon Parkway Eb

  • Watson @ Mackenzie Plaza Exit Eb

  • Watson @ Mackenzie Eb

  • Watson @ Weil Eb

  • Shrewsbury-Lansdowne I-44 Transit Center

21 FAQ

  • What time does the 21 bus start operating?

    Services on the 21 bus start at 4:55 AM on Monday, Tuesday, Wednesday, Thursday, Friday.

  • What time does the 21 bus stop working?

    Services on the 21 bus stop at 11:27 PM on Saturday, Sunday.

  • What time does the 21 bus arrive?

    When does the Watson Rd bus line come? for live arrival times and to see the full schedule for the Watson Rd bus line that is closest to your location.

  • Does the Metro Transit 21 bus line run on Labor Day?

    The 21 bus's operating hours on Labor Day may change. Check the Moovit app for latest changes and live updates.

  • Is there a 21 bus stop near me?

    to view the nearest 21 bus stop.

Metro Transit 21 bus Route Map - To Shrewsbury I-44 Tc

21 Bus Schedule

21 bus route operates everyday. Regular schedule hours: 4:55 AM-11:35 PM

DayOperating HoursFrequency (min)
Mon4:55 AM-11:35 PM27-43
Tue4:55 AM-11:35 PM27-43
Wed4:55 AM-11:35 PM27-43
Thu4:55 AM-11:35 PM27-43
Fri4:55 AM-11:35 PM27-43
Sat5:35 AM-11:27 PM37-43
Sun5:35 AM-11:27 PM37-43

Metro Transit Bus Service Alerts

See all updates on 21 (from Ssm St Clare Hospital Driveway), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of 21 (To Shrewsbury I-44 Tc) and track the bus as it moves on the map. Download the app for all Metro St. Louis info now.

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21 line bus fare

Metro Transit 21 (To Shrewsbury I-44 Tc) prices may change based on several factors. For more information about Metro Transit tickets costs please check the Moovit app or Metro St. Louis’s official website.

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21 (Metro Transit)

The first stop of the 21 bus route is Ssm St Clare Hospital Driveway and the last stop is Shrewsbury-Lansdowne I-44 Transit Center. 21 (To Shrewsbury I-44 Tc) is operational during everyday.

Additional information: 21 has 38 stops and the total trip duration for this route is approximately 28 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you Metro Transit suggested routes, real-time bus tracker, live directions, line route maps in St Louis, and helps to find the closest 21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21 bus to take on your trip.

Line 21 Real Time bus Tracker

Track line 21 (To Shrewsbury I-44 Tc) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line 21 bus tracker or a live Metro Transit bus tracker app and never miss your bus.

Use the app as a trip planner for Metro Transit or a trip planner for metro, bus or train to plan your route around St Louis. The trip planner shows updated data for Metro Transit and any bus, including line 21, in St Louis

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