Sudbury Conservation Commission rules out arsenic preservative for Sherman's Bridge project
SUDBURY -- June 1, 2026, Sudbury Conservation Commission unanimously rejects CCA preservative for Sherman's Bridge rehabilitation. The 5-0 vote on June 1 bars chromated copper arsenate from the wood treatment options for the joint Sudbury-Wayland glulam deck replacement project, MassDEP file 301-1467, mirroring a unanimous Wayland