Pleasant Street Incline

Coordinates: 42°20′56″N 71°03′58″W / 42.3490°N 71.0660°W / 42.3490; -71.0660

The Pleasant Street Incline or Pleasant Street Portal was the southern access point for the Tremont Street Subway in Boston, Massachusetts, which became part of the Green Line after the incline was closed. The portal and the section of tunnel connecting it to Boylston served Green Line streetcars from 1897 to 1901, Main Line Elevated (Orange Line) trains from 1901 to 1908, and streetcars again from 1908 to 1962. The Pleasant Street Incline is now abandoned, but plans have been floated at various times to reuse it.

History

Map of the portal area, showing the former street configuration

Pleasant Street Portal in 1901 when the Main Line operated through the Tremont Street subway. An inbound Main Line (now Orange Line) test train is at the high platform at left, while an inbound trolley is on the right. This view faces south, away from the portal.

Looking south at the flying junction approaching the portal. The left branch goes to the inbound tracks from Shawmut Avenue/City Point and Tremont Street, the right branch to the outbound tracks to Shawmut Avenue/City Point (mid right) and Tremont Street (far right).

Early use

The incline opened on 1 October 1897, one month after the first section of the Tremont Street Subway, allowing streetcar lines from Roxbury, Dorchester, and points south to operate via the subway. The new tunnel stretched from the outer tracks at Boylston south under Tremont Street, with a four-track portal in the triangle bounded by Tremont Street, Pleasant Street (later part of Broadway), and Shawmut Avenue. The tunnel carried two tracks, splitting into four tracks at a flying junction near the portal, with the northbound (western) track going over the southbound (eastern) track. The two western tracks continued down Tremont Street, while the eastern tracks turned east on Pleasant Street via Broadway to City Point in South Boston.

On 10 June 1901, streetcar service through the portal stopped, as the Washington Street Elevated (later part of the Orange Line) was connected to the two outermost tracks. El trains came out of the portal, stopped at a new Pleasant Street station with a center island platform in an open cut, passed under Pleasant Street, and then rose onto an elevated structure. Many surface streetcar lines were truncated to Dudley, the south end of the new El, until late November 1909.

After the Washington Street Tunnel opened on 30 November 1908, the elevated trains were rerouted through it, and the streetcars returned to the incline by their old routes, while the Pleasant Street station closed.

Decline

On March 2, 1953, the City Point line was replaced by the 9 bus route. The tracks to Tremont Street, formerly connected to the west tracks of the portal, were realigned to the east tracks, allowing a bus transfer station to be built where the west tracks had been. The Tremont Street line was bustituted as the 43 route on November 20, 1961, and a streetcar shuttle started between the portal and Boylston, with transfers to the subway. This shuttle was short-lived, ending with closure of the portal on April 6, 1962.^[1]

The Pleasant Street Portal is now covered by Elliot Norton Park at the intersection of Tremont Street, Shawmut Avenue, and Oak Street West. No above-ground traces remain.

Proposed reuse

Silver Line Phase II alternatives. The Tremont Street alignment (yellow) would have reused the former streetcar tunnel for buses.

Reuse of part of the tunnel for the Silver Line Phase III was briefly considered, but the narrow bore was found too small for the Silver Line buses which (unlike trolleys) are not fixed to their guideway.^[2] Plans for the Phase III tunnel were shifted further west to new alignments, then canceled due to questions over the project's cost-effectiveness.^[3]

The 2003 Program for Mass Transportation included the possibility of converting the Washington Street section of the Silver Line to light rail (as had originally been promised) using the abandoned southern section of the subway to connect to the Central Subway at Boylston. However, the Phase III tunnel and continued bus service was recommended instead.^[4] In 2012, the Roxbury-Dorcester-Mattapan Transit Needs Study recommended the conversion to light rail and reuse of the tunnel as a long-term project, with the additional possibility of extending the line down Blue Hill Avenue to Mattapan along the #28 route.^[5]

References

• rtspcc, Questions about history of the Boston subways/els, ne.transportation May 2–3, 2005
• NETransit: 100 Years of the Tremont Street Subway

Massachusetts Bay Transportation Authority Subway lines (List of stations) Heavy rail      Blue      Orange      Red Light rail      Green "B" Branch "C" Branch "D" Branch "E" Branch      Ashmont–Mattapan Former lines      Arborway Line      Atlantic Avenue Elevated      Causeway Street Elevated      Charlestown Elevated      Green Line "A" Branch      Washington Street Elevated      Commuter Rail lines (List of stations) North Station lines Fitchburg Haverhill (Wildcat Branch) Lowell Newburyport/Rockport South Station lines Fairmount Framingham/Worcester Franklin Greenbush Needham Old Colony (Kingston/Plymouth Middleborough/Lakeville      CapeFLYER) Providence/Stoughton Former lines Central Mass Branch Dedham Branch Lexington Branch Millis Branch Woburn Branch      Bus routes (List of routes)      Silver Line Crosstown routes Key routes Trackless trolleys Routes East Boston, Chelsea, Revere Melrose, Reading, Stoneham, Wakefield South Boston Other services      Boat The Ride Component parts of system lines      Boylston Street Subway      Haymarket North Extension      Lechmere Viaduct      Tremont Street Subway      Washington Street Subway Capital projects Under construction      Chelsea extension      Fairmount Line upgrades      Fitchburg Line upgrades Wachusett extension           Forest Hills modifications           Government Center reconstruction      Green Line Extension      Haverhill Line upgrades      South Coast Rail In planning / proposed      Buzzards Bay extension      Foxboro service      Hynes Convention Center renovation      Kingston R.I. extension      Nashua extension      Route 16 extension      Wollaston renovation Formerly proposed      Arborway Line restoration      Indigo Line (Fairmount Grand Junction Track 61)      Lexington extension      Lynn extension      North–South Rail Link      Plaistow extension      Reading extension           Red Line—Blue Line Connector Urban Ring Project History Predecessor companies Boston Elevated Railway Streetcar lines Boston and Maine Railroad Conrail New York Central Railroad New York, New Haven and Hartford Railroad Penn Central Eastern Massachusetts Street Railway Middlesex and Boston Street Railway Newton and Boston Street Railway Route histories      History of the Green Line Accidents and incidents      1990 Back Bay      2008 Waban/Woodland Other Accessibility Arts on the Line Bicycling CharlieCard Grand Junction Railroad "Charlie on the M.T.A." Nomenclature Police                Winter Street Concourse Yards and maintenance facilities