Road Closures For Boston Marathon (from Boston.com):
Roads in Boston and towns along the Boston Marathon route will be closed at various times for the race on Monday, April 21. The closures in Boston begin this weekend, while other towns close on Monday.
HOPKINTON - Main Street Closes at 7:30 a.m.
ASHLAND - Rt 135 Closes at 7:30 a.m.
FRAMINGHAM - Rt 135 Closes at 8:45 a.m.
NATICK - Rt 135 Closes at 8:45 a.m.
WELLESLEY - Rt 135 and Rt 16 Close at 8:45 a.m.
NEWTON - Rt 16 and Rt 30 Close at 9 a.m.
BROOKLINE - Beacon Street Closes at 9:30 a.m.
BOSTON - Selected streets in the vicinity of Copley Square at 6 a.m.
All streets east of Massachusetts Avenue — as well as Mass. Pike exit 22 eastbound (Copley Square) — at 10 a.m.
All streets west of Mass Ave. from 11:30 a.m.:
Beacon Street: From Chestnut Hill Avenue to Brookline town line (Cleveland Circle)
The entire length of Beacon Street in Brookline will be closed.
Berkeley Street: From St. James Avenue to Newbury Street.
Boylston Street: From Mass. Ave. to Arlington St. (Exeter to Clarendon St. at 6:00 AM).
Chestnut Hill Avenue: From Commonwealth Avenue to Brookline town line (Ayr Road).
Clarendon Street: From Commonwealth Avenue to Stanhope Street.
Commonwealth Avenue: From Beacon Street to Gloucester Street and from Newton City Line (Lake Street), to Chestnut Hill Avenue.
Dalton Street: From Belvidere Street to Boylston Street.
Dartmouth Street: From St. James Avenue to Newbury Street at 6 a.m.
Exeter Street: From Commonwealth Avenue to Huntington Avenue at 6 a.m.
Fairfield Street: From Boylston Street to Newbury Street.
Gloucester Street: From Commonwealth Avenue to Boylston Street.
Hereford Street: From Commonwealth Avenue to Boylston Street.
Massachusetts Avenue: From Beacon Street to Belvidere Street.
Newbury Street: From Fairfield Street to Massachusetts Avenue.
Providence Street: From Arlington Street to Berkeley Street.
Public Alley #440: From Exeter Street to Dartmouth Street.
St. James Avenue: From Arlington Street to Dartmouth Street.
Stuart Street: From Arlington Street to Dartmouth Street.Trinity Place: From St. James Avenue to Mass. Turnpike on ramp.