Take the Garden State Parkway Northbound. Get off at Exit 168. The exit sign will state "Washington Township, Westwood, HoHoKus. As you get off the parkway, go towards Washington Township and Westwood. The Road is Washington Avenue (Route 502). You will come to an intersection at Pascack Road. At the traffic light make a left on to Pascack Road. The next intersection is Hillsdale Avenue. At that traffic light, make a right turn on to Hillsdale Avenue. You will travel on Hillsdale Avenue. Go over the railroad tracks in Hillsdale. Continue on Hillsdale Avenue, and cross over Kinderkamack Road. Continue straight, and proceed to the end of the road, which is Cedar Lane. Make a left onto Cedar Lane. At the end of Cedar Lane make a right onto Piermont Avenue. At the end of Piermont Avenue make a right onto River Vale Road. Holdrum School is a short distance on the right .

Garden State Parkway North to Exit 172. Make a right and proceed approximately 3 1/2 miles on Grand Avenue. Take this to the end and make a right onto River Vale Road. The school is located 1/2 mile on your right.