Directions from the North:
Rte 3 South to Exit 88 (formerly Exit 34).
At end of ramp take a left. Proceed through the next set of lights and about 1/4 mile up on right you will come to Potash Hill Road. Go to end of road and you will see large white building with the Sports Center logo sign. Tyngsboro Sports Center is the last building on Potash Hill Road.