In 1960, Robert Jessen of the Ramapo Ramblers hiking club, and another city-based hiker, Michael Warren, revived the idea. Since Rockland and Orange counties had become more developed even then, they abandoned the original concept of an unmarked route and pushed instead a conventional trail, although it had to make use of road routes. Over the next two decades they were successful in establishing a continuous trail from the George Washington Bridge to the southern Catskills, helped by a major relocation of the trail up Peekamoose Mountain and its continuation over Peekamoose's neighbor, Table Mountain (which previously had no established trails), crossing the east branch of the Neversink River and enabling a link with the existing Catskill trail system.