Willow Road will be closed to traffic on Sunday, Oct. 14 and Monday, Oct. 15.

Massachusetts Bay Commuter Railroad Construction personnel will be constructing a new railroad grade crossing from approximately 6 a.m. Sundayand expect to reopen the road to the public on Monday at approximately 4 p.m.

Through traffic will be detoured to Sandy Pond Road. Access to residents on Willow Rd will be allowed from Littleton Road (Route 2A).