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Draft Project Impact Report - Boston Redevelopment Authority

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Exeter Residences\888 Boylston<br />

Existing Transportation Infrastructure<br />

Existing Roadway Conditions<br />

\\Mabos\projects\09916.00\docs\Permits\DPIR\Text\DPIR Chapter 4<br />

Transportation081208-clean.docx<br />

This section describes the existing transportation infrastructure including roadway<br />

conditions, intersection conditions, parking, crash analysis, public transportation,<br />

and pedestrian and bicycle conditions.<br />

The principal roadways investigated in this DPIR and illustrated in Figure 4-2, are<br />

briefly described below. The description of the roadways includes physical<br />

characteristics, geometric conditions and traffic control measures.<br />

Boylston Street<br />

Boylston Street is a principal arterial beginning at its intersection with Brookline<br />

Avenue in the Fenway neighborhood to the west and ending at its intersection with<br />

Washington Street in Chinatown to the east. Near the site, Boylston Street traverses<br />

one-way eastbound with five 10-foot lanes and a total width of approximately 50<br />

feet. Currently portions of Boylston Street are under construction and reduced to<br />

two through-lanes. Under normal conditions, through traffic operations occur in<br />

three lanes, with two lanes being used for parking if allowed and/or parking<br />

maneuvers. The signalized intersections on Boylston Street are interconnected as<br />

part of the city’s computerized signal system. Sidewalks varying in width from 10<br />

feet to 18 feet exist along both sides of Boylston Street.<br />

Huntington Avenue<br />

Huntington Avenue is a major arterial traveling from Dartmouth Street in Back Bay<br />

and ending south of the Longwood Medical Area before becoming South Huntington<br />

Avenue. Near the site, Huntington Avenue is two to three lanes wide in each<br />

direction south of Exeter Street and one-way southbound with four travel lanes north<br />

of Exeter Street. The signalized intersections on Huntington Avenue are<br />

interconnected as part of the City’s computerized signal system. Sidewalks varying<br />

in width from 12 feet to 18 feet exist along both sides of Huntington Avenue.<br />

Exeter Street<br />

Exeter Street is a one-way roadway running perpendicular to Boylston Street<br />

beginning at Beacon Street in the Back Bay and ending at the intersection with<br />

Huntington Avenue in the south. The roadway width varies across the entire length<br />

and crosses Boylston Street running southward, with a width of approximately 25<br />

Transportation 4-7

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