The Upper Bucks Rail Trail will be a 3.3 mile long trail running along a stretch of unused track in northern Bucks County to the Lehigh County line. The trail will be a part of both the Circuit and the Highlands Trail Network. It will connect to the Circuit Trails in the south via the planned Liberty Bell Trail, and the Highlands Trail Network to the North through the Saucon Rail Trail. The Upper Bucks Rail Trail will be the southern extension of the Saucon Valley Rail Trail in Lehigh and Northampton Counties. It will run from the Coopersburg to Quakertown and currently is in the planning and design phase.