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112 (MBTA bus)

From Alfawiki
Adapted from the English Wikipedia article 112 (MBTA bus), available under CC BY-SA 4.0Updated 7 August 2025
Massachusetts Bay Transportation Authority (MBTA) Bus Network
Company typePublic transit agency
IndustryPublic transportation
Headquarters
Boston
,
United States
Area served
Boston metropolitan area, Massachusetts
ProductsBus services, including local, express, and bus rapid transit (Silver Line)
OwnerMassachusetts Bay Transportation Authority
Websitewww.mbta.com/bus

The Massachusetts Bay Transportation Authority bus network manages 151 routes across the Boston, Massachusetts metropolitan region, all of which provide connections to the MBTA subway, MBTA Commuter Rail, or other MBTA bus lines. Many of these routes trace their origins back to historic streetcar systems operated by the Boston Elevated Railway or suburban transit companies such as the Eastern Massachusetts Street Railway and Middlesex and Boston Street Railway. Of these, the MBTA directly runs 147 routes, while four are outsourced to private operators. Additionally, four suburban services receive partial financial support from the MBTA.

As of 2024, local bus rides cost $1.70 per trip. The Silver Line waterfront routes (SL1, SL2, SL3, SLW) apply the standard subway fare of $2.40. Express buses feature a two-tier fare system: passengers pay the local fare for the initial segment and $4.25 for the express highway portion.

Service experienced interruptions during the COVID-19 pandemic but was mostly reinstated by 2021, though some lines remain suspended. Since 2018, the MBTA has been engaged in a comprehensive bus network overhaul scheduled for completion by 2028. The initial phase was implemented in December 2024 to enhance route frequency and improve network efficiency.

Silver Line

The Silver Line comprises six routes operating as a bus rapid transit system branded as rapid transit service. It consists of two main segments: the Waterfront branch (SL1, SL2, SL3, SLW), which runs through the South Boston Transitway tunnel, and the Washington Street branch (SL4, SL5), which travels primarily on surface streets. Waterfront services charge fares equivalent to subway rates; Washington Street routes maintain standard bus fares. All Silver Line vehicles are articulated 60-foot buses; Waterfront routes specifically utilize hybrid buses equipped with extended battery capacity to enable electric operation within tunnels.

The SL5 service commenced in 2002 as a replacement for the Washington Street Elevated. The Silver Line Shuttle began operating in 2004, followed by SL2 and the original SL3 also starting that year; SL1 launched in 2005 with dual-mode buses capable of electric and diesel operation. The SL4 route started in 2009 after plans for Phase III tunnel expansion were canceled. A new SL3 route connecting Chelsea opened in 2018.

Route Description MBTA link
SL1 Connects Logan Airport terminals to
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Template:MBTA bus EL
SL2 Runs from Drydock Avenue to
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Template:MBTA bus EL
SL3 Links
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with
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Template:MBTA bus EL
SLW Operates between
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and
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Template:MBTA bus EL
SL4 Connects
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and South Station
Template:MBTA bus EL
SL5 Runs from
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to
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(Temple Place)
Template:MBTA bus EL

Crosstown

The MBTA operates two crosstown (CT) services that provide limited-stop connections between key subway stations and major bus transfer hubs. Initially launched with three routes in 1994, one of them—CT1—was merged into route 1 in 2019.

Route Description MBTA link
CT2 Service between
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and
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Template:MBTA bus EL
CT3 Connects Beth Israel Deaconess Medical Center with
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Template:MBTA bus EL


1–121

These routes cover almost the entire local transit service within the metropolitan center, with many originally established as Boston Elevated Railway streetcar lines. Arranged approximately in a clockwise manner from the southeast to the northeast, this network has largely persisted since the BERy period, adapting through changes under the Metropolitan Transit Authority and later the MBTA.

Seven routes—, , , , , , and —serve the western suburban communities such as Bedford, Waltham, Lexington, and Needham. These lines trace their origins to former Middlesex and Boston Street Railway routes that were incorporated in 1972.

In 2004, fourteen routes—including , , , , , , , , , , , , , and —were identified as key bus routes. These high-demand corridors provide frequent service that complements the subway system by connecting the most densely populated urban neighborhoods. The MBTA's Bus Network Redesign initiative beginning in 2024 will retire this classification while broadening the network of frequent services. Routes 28 and 39 utilize 60-foot articulated buses.

Four early morning round trips (191–194) link peripheral stations to through various local routes. While primarily intended for station agents, these trips are accessible to all riders.

Route Description MBTA link
1 Harvard Square–
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Template:MBTA bus EL
4
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–Marine Park
Template:MBTA bus EL
7
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–Otis Street & Summer Street
Template:MBTA bus EL

[Note: The complete list continues similarly with route details and MBTA links.]

131–137

Routes numbered 131 through 137 serve the Melrose region and originate from former Eastern Massachusetts Street Railway lines taken over by the MBTA in 1968. Routes 136 (now discontinued) and 137 once extended briefly to Lowell and Lawrence during MBTA operation. Route 132 was initially operated by Service Bus Lines before joining the MBTA fleet in 1975.

Route Description MBTA link
131 Melrose Highlands–
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or
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Template:MBTA bus EL
132 Redstone Shopping Center–
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Template:MBTA bus EL
134 North Woburn–
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Template:MBTA bus EL
137 Reading Depot–
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Template:MBTA bus EL

171

Route 171 functions as a limited early morning replacement for CT3 service following its reduction from Logan Airport in 2002. Other routes in the 170 series were short-term industrial shuttles.

Route Description MBTA link
171 Logan Airport terminals–
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Template:MBTA bus EL

201–202

The original 20 belt route was created by M.T.A. in 1962 from BERy’s stub lines; it was rebranded in 2005 as routes 201 and 202 to clarify their opposite loop directions around Fields Corner.

Route Description MBTA link
201 Fields Corner Loop via Neponset Avenue Template:MBTA bus EL
202 Fields Corner Loop via Adams Street Template:MBTA bus EL


210–245

Routes numbered 210 through 245 operate within the Quincy, Massachusetts region, tracing their origins to former Eastern Massachusetts Street Railway lines that the MBTA incorporated in 1968. Following the gradual introduction of the Red Line's Braintree Branch during the 1970s and 1980s, these services were adjusted to primarily conclude at rapid transit stations such as .

Route Route Description MBTA Link
210 From
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to
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Template:MBTA bus EL
211 Connecting
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with Squantum
Template:MBTA bus EL
215 Between
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and
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via West Quincy
Template:MBTA bus EL
216 Linking Houghs Neck and
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through Germantown
Template:MBTA bus EL
217 Service from
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to
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Template:MBTA bus EL
220 Running between Hingham, Massachusetts#Hingham Depot and
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Template:MBTA bus EL
222 Connecting Weymouth, Massachusetts#East Weymouth with
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Template:MBTA bus EL
225 Route from Weymouth Landing/East Braintree station to
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Template:MBTA bus EL
226 Service between Weymouth, Massachusetts#Columbian Square and Braintree station (MBTA) Template:MBTA bus EL
230 Connecting Montello station and
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Template:MBTA bus EL
236 Route from South Shore Plaza to
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Template:MBTA bus EL
238 Between Holbrook/Randolph station and
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Template:MBTA bus EL
240 Service linking Avon, Massachusetts#Avon Square and
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Template:MBTA bus EL
245 Runs from
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to
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Template:MBTA bus EL

350–354

These routes cover the Burlington and Woburn areas, descending from the Eastern Massachusetts Street Railway’s Lowell–Boston line, which the MBTA took over in 1968 before later shortening the service to Burlington.

Route Route Description MBTA Link

|- |350 |Service between North Burlington and

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|Template:MBTA bus EL |- |351 |Connecting Bedford Woods Drive with Third Avenue |Template:MBTA bus EL |- |354 |Runs from North Burlington to State Street, Boston |Template:MBTA bus EL |- |}


411–465

Serving Lynn and the North Shore area, these routes encompass former Service Bus Lines paths (411 and 430) acquired in 1975, along with lines inherited from the Eastern Massachusetts Street Railway dating back to 1968. On weekends, shorter-turn services marked with a W suffix conclude at Wonderland rather than continuing to Haymarket.

Route Description MBTA link

|- | 411 | Kennedy Drive or Jack Satter House– | |- | 424 | Eastern Avenue & Essex Street– | |- | 426 | Central Square, Lynn– | |- | 426W | Central Square, Lynn–Wonderland station | |- | 428 | Oaklandvale–Haymarket station | |- | 429 | Northgate Shopping Center–Central Square, Lynn | |- | 430 | Saugus, Massachusetts#Saugus CenterSaugus Center–Malden Center station | |- | 435 | Salem Depot–Central Square, Lynn via Peabody Square | |- | 436 | Liberty Tree Mall–Central Square, Lynn via Goodwin Circle | |- | 439 | Nahant, Massachusetts#NahantNahant–Wonderland station | |- | 441 | Marblehead, Massachusetts#MarbleheadMarblehead–Wonderland station via Massachusetts Route 1A#Paradise RoadParadise Road | |- | 442 | Marblehead – Wonderland station via Humphrey Street | |- | 450 | Salem Depot –

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| |- | 450W | Salem Depot – Wonderland station | |-

| 451  
| North Beverly station  – Salem Depot  
|   

|-

| 455  
| Salem Depot – Wonderland station  
|   

|-

| 456  
| Salem Depot – Central Square, Lynn  
|   

|}

501–558

These express bus services link Newton with downtown Boston by way of the Massachusetts Turnpike (I-90). Originating in the 1960s to capitalize on the turnpike's expansion, the 500-series routes include former Middlesex and Boston Street Railway lines (550 series) that were extended into downtown Boston and integrated into the MBTA system in 1972; however, in 2020 these were shortened to terminate at Newton Corner.

Route Description MBTA link

|-

|  501
| Brighton Center–Federal Street & Franklin Street
|   

|-

|  504
| 
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–Federal Street & Franklin Street

|   

|-

|  505
| Waltham Center–Federal Street & Franklin Street
|   

|-

|  553
| Roberts–
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|   

|-

|  554
| Waverley Square–
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|   

|-

|  556
| Waltham Highlands–
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|   

|-

|  558
| Riverside station–
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|   

|}


Privately operated routes

The MBTA provides partial funding for suburban routes beyond its primary service zone that link with MBTA transit systems. Routes numbered 712 through 716 are radial commuter lines that were formerly run by private companies such as Rapid Transit Inc., Nantasket Transportation, and Hudson Bus Lines.

Non-numbered routes serve as local circulators initiated by municipalities and receive MBTA subsidies. Except for the Beverly Shuttle, which is managed by the Cape Ann Transportation Authority, all of these routes are operated by private contractors.

Route Description MBTA connection Operator
Template:MBTABus Point Shirley, Winthrop to
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via Revere Street
Template:MBTA bus EL Paul Revere Transportation
Template:MBTABus Point Shirley, Winthrop to
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via Winthrop Center
Template:MBTA bus EL
714 Pemberton Point, Hull to Station Street, Hingham Template:MBTA bus EL DPV Transportation
716 (Cobbs Corner) to
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Template:MBTA bus EL


External links