MBTA crosstown bus routes

Geographic map of MBTA crosstown bus routes. The CT1 is colored aqua, the CT2 navy, and the CT3 peach.

The Massachusetts Bay Transportation Authority operates three specially designated crosstown bus routes in the Boston, Massachusetts area, called CT1, CT2 and CT3, and intended as limited-stop buses connecting major points. These crosstown buses are designated differently from older de facto crosstown routes, such as the #1 (Harvard/Holyoke Gate - Dudley Station via Massachusetts Avenue) and the #66 (Harvard Square - Dudley Station via Allston & Brookline Village). The bus services are very similar in equipment and fare structure, except that the CT routes have more-limited stops. Both types of routes suffer from frequent delays, unreliable service, and bus bunching caused by congestion in heavy mixed traffic.

The CT crosstown buses were envisioned as a first phase in a gradual improvement of circumferential service connecting the radial "spokes" of the Metro Boston rapid transit system, planned to culminate in the Urban Ring. The CT routes run weekdays only; all buses in this service have bicycle racks and are based out of the Albany Street garage. The routes were first introduced in September 1994 and have been modified since.^[1]

With the suspension of the Urban Ring project (due to lack of funding), the crosstown bus routes remain as an interim service to meet demand for circumferential routes that bypass the crowded subway stations in the hub of downtown Boston. As a symbolic indication of future service upgrade plans, bus stops on the CT routes are sometimes designated as "stations".

CT1

The CT1 Central Square, Cambridge - B.U. Medical Center/Boston Medical Center via M.I.T. (internally coded 701) runs between Central Square in Cambridge and the B.U. Medical Center/Boston Medical Center, mostly along Massachusetts Avenue. The majority of its route is a limited-stop version of the 1. Transfers to the 1 are possible at most of the stops. CT1 service has not been substantially modified since its 1994 inception.^[1]

Station listing

CT2

MBTA #0276 in Crosstown Bus branding on the CT2 line at Sullivan Square

The CT2 Sullivan Station - Ruggles Station via Kendall/MIT (internally coded 747) connects Sullivan Square in Charlestown with Ruggles in Roxbury via Kendall Square in Cambridge. The southern part of the route roughly parallels the 47.

The route was created as a Ruggles-Kendall route in September 1994. In September 2000, the route was extended to Sullivan via Union Square.^[1]

Station listing

CT3

The CT3 Beth Israel Deaconess Medical Center - Andrew Station via B.U. Medical Center (internally coded 708) connects the Longwood Medical Area to Andrew Square and runs entirely within the city of Boston. The route roughly parallels the 8.

The CT3 route started as Beth Israel - Andrew, but it was extended to Logan Airport in December 1998. The extension (internally coded 709) was dropped due to low ridership in March 2002. A few early morning trips were kept as the 171, running from Dudley to Logan.^[1] In January 2005, some rush hour service was rerouted to serve Newmarket Square.^[1]

Station listing

See also

• List of MBTA bus routes
• List of key MBTA bus routes

References

External links

• CT1 schedule and map
• CT2 schedule and map
• CT3 schedule and map

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