Pennsylvania Route 159

PA Route 346
Route information
Maintained by PennDOT and City of Bradford
Length:	34.177 mi (55.003 km)
Existed:	1928 – present
Major junctions
West end:	NY 280 at the New York state line in the Allegheny National Forest
	PA 321 in the Allegheny National Forest US 219 / PA 46 in Bradford
East end:	PA 446 in Eldred
Location
Counties:	Warren, McKean
Highway system
Pennsylvania State Route System Interstate US State Scenic Byways Legislative ← PA 345 PA 347 → ← PA 158 PA 160 →

Pennsylvania Route 346 (PA 346) is a 34.177-mile (55.003 km) state highway located in Warren and McKean counties in Pennsylvania, United States The western terminus is at the New York state line in the Allegheny National Forest, where it becomes New York State Route 280 (NY 280). The eastern terminus is at an intersection with PA 446 in Eldred. The route is mostly a two-lane road that passes through rural areas in the northern part of McKean County. PA 346 passes through the city of Bradford, where it has a concurrency with the U.S. Route 219 (US 219) freeway.

PA 346 was designated in 1928 between Foster Brook and Eldred. The route was extended to PA 159 in Corydon in 1935 and south along the former PA 159 in 1946. PA 346 was rerouted to its current western terminus when the Allegheny Reservoir was created in the 1960s. The route was moved onto the US 219 freeway in Bradford in 1977.

PA 346 begins at the Pennsylvania–New York state line in the Allegheny National Forest as a continuation of NY 280. The route runs southeast through the forest along Willow Bay of the Allegheny Reservoir. Soon the route runs east from Warren County to McKean County. Leaving Willow Bay, PA 346 turns southeast again through the forest and runs into the intersection with the northern end of PA 321.

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Wikipedia