Pass through the Bayway Circle. Take the exit adjacent to the bridge (to the left of McDonald's). At the stop sign, make a left. At the 1st light, make a right onto South Street. At the 3rd light, make a right onto Elizabeth Avenue. Make a left at the 2nd light onto 7th Avenue. Continue on 7th Avenue until it ends at Trumbull Street. Make a sharp right onto Magnolia Avenue. John Marshall School No. 20 is at the end of Magnolia Avenue, on the left.