23 into Butler and make a right turn at Bartholdi Ave. Follow Bartholdi Ave.
Field is beyond track behind the fieldhouse.
23 South to Boonton Ave. Make a left turn at the light for Boonton Ave. Make the first right turn, go up the hill to Bartholdi Ave. Make a left turn at the top of the hill, follow to Mabey Lane, make a right turn down the hill and the parking lot will be on your right. Hempstead Field is beyond the track behind the field house.