Bus - 21

21 Line

Andover Shuttle

Merrimack Valley Transit

Merrimack Valley Transit 21 Bus Route Schedule and Stops (Updated)

The 21 bus (Senior Center) has 27 stops departing from Ymca and ending at Senior Center.

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

Direction: Senior Center (27 stops)

  • Ymca

  • North Andover Mall - At&T

  • North Andover Mall - Market Basket

  • Waverly Rd & Winthrop Ave

  • Waverly Road & Winthrop Street

  • High Street - Doctors Park

  • Doctors Park

  • Haverhill Street - Doctors Offices

  • Haverhill Street & Sterling Lane

  • Shawsheen Square

  • 287 N Main Street

  • North Main Street & Frye Circle

  • Frye Circle

  • Frye Circle

  • N Main Street & Washington Park Drive

  • N Main St - Shawsheen River

  • Shawsheen Plaza

  • 206 N Main Street

  • North Main Street - Powder Mill

  • Andover Commons

  • Andover Mbta Station

  • School Street & Essex Street

  • School Street & Lupine Road

  • School St & Central St

  • Main Street & Central Street

  • Old Town Hall

  • Senior Center

21 FAQ

  • What time does the 21 bus start operating?

    Services on the 21 bus start at 8:35 AM on Monday, Tuesday, Wednesday, Thursday, Friday.

  • What time does the 21 bus stop working?

    Services on the 21 bus stop at 5:56 PM on Monday, Tuesday, Wednesday, Thursday, Friday.

  • What time does the 21 bus arrive?

    When does the Andover Shuttle bus line come? Check Live Arrival Times for live arrival times and to see the full schedule for the Andover Shuttle bus line that is closest to your location.

  • Is there a 21 bus stop near me?

    Click here to view the nearest 21 bus stop.

Merrimack Valley Transit 21 bus Route Map - Senior Center

21 bus Line Map
PDF Version: 21 schedule, stops and map21 - Senior Center timetable

21 Bus Schedule

21 bus route operates on weekdays. Regular schedule hours: 8:35 AM - 5:56 PM

DayOperating HoursFrequency (min)
SunNot OperationalNot Operational
Mon8:35 AM - 5:56 PM70 - 70
Tue8:35 AM - 5:56 PM70 - 70
Wed8:35 AM - 5:56 PM70 - 70
Thu8:35 AM - 5:56 PM70 - 70
Fri8:35 AM - 5:56 PM70 - 70
SatNot OperationalNot Operational

Merrimack Valley Transit Bus Service Alerts

See all updates on 21 (from Ymca), 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 (Senior Center) and track the bus as it moves on the map. Download the app for all Merrimack Valley Transit info now.

21 line bus fare

Merrimack Valley Transit 21 (Senior Center) prices may change based on several factors. For more information about Merrimack Valley Transit tickets costs please check the Moovit app or Merrimack Valley Transit’s official website.

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21 (Merrimack Valley Transit)

The first stop of the 21 bus route is Ymca and the last stop is Senior Center. 21 (Senior Center) is operational during weekdays.

Additional information: 21 has 27 stops and the total trip duration for this route is approximately 32 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you Merrimack Valley Transit suggested routes, real-time bus tracker, live directions, line route maps in Boston, 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 (Senior Center) 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 Merrimack Valley Transit bus tracker app and never miss your bus.

Use the app as a trip planner for Merrimack Valley Transit or a trip planner for subway, train, bus or ferry to plan your route around Boston. The trip planner shows updated data for Merrimack Valley Transit and any bus, including line 21, in Boston

21 - Alternative Directions

Merrimack Valley Transit Lines in Boston

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