- Southern Terminus:
- Memorial Highway (PA 309) and Tunkhannock Highway (PA 309) in Dallas
- Northern Terminus:
- PA 29 in Noxen
- 9.50 miles
PA 415 is a short north/south route extending from Dallas to Noxen via Harveys Lake. It begins at PA 309 in Dallas and follows Memorial Highway north to Harveys Lake. There, Memorial Highway ends at Lakeside Drive, a circular road running around the lake. Northbound traffic is routed along the east side of the lake, while southbound traffic is routed along the west side of the lake, although the road is two-way on both sides. At the northern end of the lake, PA 415 turns north onto Noxen Road, while follows to its northern terminus at PA 29.