Directions to Northborough Free Library 34 Main Street (Route 20) Northborough, MA 01532 From I-495: Take I-495 to Exit 24B to route 20W. Follow Route 20 westbound approximately 4 miles, turn left onto Patty Lane. Follow Patty Lane and watch for the library entrance on the left. From I-290: Take I-290 to Exit 24, heading south on Church St for two miles to Northborough center. At the traffic light with Route 20, turn left, then straight through the next set of lights, over the railroad tracks, then right at the third set of lights on to Patty Lane. Follow Patty Lane and watch for the library entrance on the left. From Shrewsbury: Take US20 east through Northborough Center. Go through two sets of lights in the center. Cross over the railroad tracks. Turn right on to Patty Lane at the third set of lights. Follow Patty Lane and watch for the library entrance on the left. From Westborough: Take MA-135 west (it actually goes north) to Northborough center. Turn right at the light Cross over the railroad tracks and turn right on to Patty Lane at the next signal. Follow Patty Lane and watch for the library entrance on the left. Return to Previous Page