Unit 3- North (19’.6 x 48’) faces South bound traffic on heavily traveled Route 1A, 320’ North of Prescott Street. 800 ft ahead the driver has three choices: (1) to enter Logan International Airport, (2) to take I-90 to the Ted Williams Tunnel (3) to continue South Bound on Route 1A to Downtown Boston through the Sumner Tunnel. Rte.1A is a major communicating route to Boston and to the airport. (DEC 52.2)

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