B-300 back - northfield B-300 back - northfield B-300 back - northfield Generic Start of route Left Turn left onto Old E St Right Slight right onto Gilbert Rd Left Turn left onto Williamsville Rd Right Turn right to stay on Williamsville Rd Straight Continue onto MA-68 S/Main St Left Turn left onto Brigham St Straight Continue onto New Westminster Rd Right Turn right onto Lombard Rd Left Turn left onto Thompson Rd Straight Continue onto Merriam Rd Left Turn left onto MA-31 N/E Princeton Rd Right Turn right onto MA-31 N/Beaman Rd Right Turn right onto MA-140 S/Main St Left Turn left onto Justice Hill Cutoff/Leominster Rd Right Slight right to stay on Justice Hill Cutoff Straight Continue onto Justice Hill Rd Left Slight left onto Upper North Row Rd Straight Continue onto Pratts Junction Rd Left Turn left onto Flanagan Hill Rd Straight Continue onto Hilltop Rd Straight Continue straight onto George Hill Rd Left Slight left to stay on George Hill Rd Straight Continue onto S Bolton Rd Right S Bolton Rd turns slightly right and becomes Old Common Rd Left Turn left onto MA-110 E/Still River Rd Right Keep right at the fork Right Forbush Mill Rd turns slightly right and becomes Green Rd Left Turn left onto Harvard Rd Right Turn right onto Warner Rd Straight Continue onto E Bare Hill Rd Right Slight right onto Westcott Rd Straight Turn right Straight Make a U-turn Right Turn right onto Westcott Rd Right Keep right at the fork Straight Continue onto Stow Rd Left Turn left onto Eldridge Rd Straight Continue onto Taylor Rd Left Turn left to stay on Taylor Rd Right Slight right onto Boxboro Rd Left Turn left onto S Acton Rd Straight Continue onto Stow St Left Turn left onto Martin St Right Turn right onto Central St Straight Continue onto MA-27 S/Main St Left Turn left onto High St Right Turn right onto MA-62 W/Powder Mill Rd Left Turn left onto Sudbury Rd Straight Continue onto Old Sudbury Rd/Powder Mill Rd Left Turn left onto Powers Rd Straight Continue onto Old Marlboro Rd Right Turn right onto Old Pickard Rd Left Turn left onto Powder Mill Rd Left Turn left onto Sudbury Rd Left Slight left to stay on Sudbury Rd Right Turn right onto Thoreau St Left Turn left onto Everett St Straight Continue onto Heywood St Straight Continue onto Lexington Rd Left Slight left onto Old Bedford Rd Right Turn right onto Virginia Rd Left Turn left onto Old Bedford Rd Left Turn left onto Hanscom Dr Generic End of route