SECTION 1. (a) Notwithstanding any general or special law to the contrary, the select board of the town of Canton may grant certain permanent easements and the town of Canton conservation commission may grant certain temporary easements related to certain conservation land owned by the town of Canton under the jurisdiction of the conservation commission and situated in the town of Stoughton, and the board of water commissioners may grant certain temporary easements related to certain watershed protection land owned by the town of Canton under the jurisdiction of the board of water commissioners and situated in the town of Stoughton to the commonwealth for highway purposes. The easements shall be granted to support the roadway improvements project being undertaken by the commonwealth for state highway route 138 and are identified as those permanent and temporary easements on a plan of land entitled “Massachusetts Department of Transportation Highway Division Plan and Profile of Washington Street (Route 138) in the Town of Stoughton, Norfolk County, Preliminary Right of Way Plans”, being a portion of those parcels acquired by the town of Canton for watershed pursuant to an order of taking recorded in the Norfolk registry of deeds in book 706, page 308 and identified on the town of Stoughton assessors’ map 57 as parcels 91, 92 and 93 and on map 58 as parcels 1 and 7. The select board on behalf of the town of Canton may accept and receive replacement land or certain sums of money offered as mitigation and to dedicate such land for: (i) conservation purposes without further vote of the town and transfer such land to the care, custody, management and control of the conservation commission; or (ii) dedicate such land for watershed protection land without further vote of the town and transfer such land to the care, custody, management and control board of water commissioners; provided, however, that if the town of Canton receives any monetary consideration, the town shall deposit such funds into: (i) a Canton conservation commission land acquisition fund without further vote of the town to be used only to acquire replacement conservation land; or (ii) a similar fund to be established for the board of water commissioners to be used only for the to acquire replacement watershed protection land.

SECTION 2. Upon completion of the roadway project referenced in section 1, any temporary easements taken upon conservation commission land owned by the town of Canton and any temporary easements taken upon watershed protection land owned by the town of Canton shall be extinguished and returned to the town of Canton conservation commission or board of water commissioners, as applicable, in a clean, restored and natural state.