Location: US 1 and I-287, Edison Reassurance shield after the I-287 interchange. Location: US 1 and Pierson Ave, Edison Up ahead we’ll approach Route 501/Amboy Ave. Location: US 1 and Amboy Ave, Edison Exit for Route 501 west. Location: US 1 and Amboy Ave, Edison Reassurance shield after Route 501. Location: US 1 and Menlo … Continue reading U.S. Route 1, I-287 to Garden State Pkwy