Lexington Office, Corporate Headquarters
110 Hartwell Avenue
Lexington, MA 02421-3136
Phone: 781 674-7200
Fax: 781 674-2851
From I-95/Route 128:
Take Exit 31B onto Route 4/225 toward Bedford. Continue approximately ½ mile and bear right to take the "jug-handle" turn for Hartwell Avenue (toward Hanscom Air Force Base). Follow Hartwell Avenue for about 1 mile. After passing Federal Express on the right and Max Stein's on the left, take the next left into 110 Hartwell Avenue.
Several Options for Getting to I-95:
From Logan Airport (in light traffic): Follow signs to Boston/Sumner Tunnel. Coming out of the tunnel, bear to the left and follow I-93 North to I-95 South. Get onto I-95 South and follow the main directions listed above.
From Logan Airport (in heavy traffic): Follow signs to Boston/Sumner Tunnel. Coming out of the tunnel, bear to the right and follow I-93 South. Follow I-93 South to the Massachusetts Turnpike (I-90). Get onto I-90 West (toward Newton). From I-90, take I-95 North and follow the main directions listed above.
From Boston: If starting from downtown, get onto I-93 North and follow the first set of Logan Airport directions listed above. Alternatively, get onto the Massachusetts Turnpike (I-90 West) and follow the second set of Logan Airport directions listed above. If starting from anywhere west or north of Boston proper, get onto I-93/Route 2 or I-90 and follow the appropriate directions below.
From Route 93: Take I-93 to I-95 South and follow the main directions listed above.
From Route 2: Take Route 2 to I-95 North and follow the main directions listed above.
From Massachusetts Turnpike (I-90): Take I-90 to I-95 North and follow the main directions listed above.
Public transportation: Take the MBTA Red Line to the Alewife Station. Take the #76 bus (leaves every half hour until 8:30 a.m., and then hourly on the half hour; the fare is $1.25). The bus travels through Lexington to Route 2A and then to Wood Street. Get off at Lincoln Labs and walk down to Hartwell Avenue.