The Highway Department takes care of the 84 miles of public roadways in Grafton. Responsibilities include plowing snow, repairing potholes, cutting trees and brush and maintaining street signs. Dave Crouse is the highway superintendent.
Northborough Highway Department is responsible for the upkeep and maintenance of the highways in Northborough. The Highway Garage is also used as a location for residents to drop off leaves, grass and brush, as well as Christmas trees during the holiday season.