Immediately after this, I-287 crosses over the Pequannock River and New York, Susquehanna and Western Railway's New Jersey Subdivision line into Bloomingdale, Passaic County, where the highway becomes US Air Force Gunner Clarence Red Mosley Highway. The road continues northeast and turns north as it briefly passes through Pompton Lakes before crossing into Wanaque. Here, the road makes a turn northeast again as it comes to the CR 511 Alternate interchange. After this, I-287 passes through rock cuts in the Ramapo Mountains before making a sharp turn east as it crosses high above the Wanaque River valley on a bridge. The freeway continues into Oakland, Bergen County, where the name becomes Army Staff Sergeant Walter Bray Highway.