Contractors for the town will be closing Oak Hill Road to through traffic on Monday, June 28th.  A detour route will be in place from 7:00 AM to 4:00 PM on that day.  All roads will be accessible to residents, businesses, deliveries and pick-ups.  A map of the detour route is available online at www.westfordma.gov/engineering.  Please allow for extra time and delays in your commuting plans.