NH DOT Presents Findings on Sound Barrier Study

November 15, 2021

Jonathan Evans, Air Noise Program Manager for the NH Department of Transportation, Bureau of Environment, Assistant Commissioner Bill Cass and John Corcoran, Administrator of the Bureau of Turnpikes provided a brief overview of the noise assessment efforts related to the request for sound barriers along I-95 in the area of New Franklin School and in the area of Pannaway Manor, as well as Coakley Drive and Echo Ave. The NH DOT provided a more detailed review of the study results that are included in these graphics. Please see the recording of the November 15, 2021 City Council meeting (on the City's YouTube channel) for the explanation of the graphics.

NHDOT Sound Study Area