Pennsylvania Route 120

PA Route 120
Highways in Pennsylvania with PA 120 in red.
Route information
Maintained by PennDOT
Length:	103.886 mi[1] (167.188 km)
Existed:	1926 (as US 120) – present
Major junctions
West end:	US 219 / PA 948 in Ridgway
	PA 255 in St. Marys PA 46 in Emporium PA 155 near Emporium PA 555 in Driftwood PA 872 near Jericho PA 144 in Renovo
East end:	US 220 near Lock Haven
Location
Counties:	Elk, Cameron, Clinton
Highway system
Pennsylvania State Route System Interstate US State Scenic Byways Legislative ← US 119 PA 121 →

Pennsylvania Route 120 (PA 120) is a state highway in the U.S. state of Pennsylvania, running from U.S. Route 219 in Ridgway east to U.S. Route 220 near Lock Haven.^[2]

Bucktail State Park Natural Area

PA 120 in Clinton County, at the western end of Bucktail State Park Natural Area

In much of Cameron and Clinton counties, PA 120 is a Pennsylvania Scenic Byway designated the Bucktail State Park Natural Area.^[3] Bucktail State Park Natural Area runs 75 miles (121 km) from Emporium to Lock Haven, and is named for the Pennsylvania Bucktails Regiment, who came from the area during the American Civil War. PA 120 and the park run along Sinnemahoning Creek and the West Branch Susquehanna River and also pass through Renovo (in Clinton County).

Bucktail State Park Natural Area was established by the Pennsylvania State Legislature in 1933. It includes 21,039 acres (85.14 km²), of which 9,239 acres (37.39 km²) are in Cameron County and 11,800 acres (47.75 km²) in Clinton County. While much of the land is state owned and part of the Elk and Sproul State Forests, there are also many tracts of privately owned land within the official boundaries of the park. The law establishing the park defined its boundaries as "all that area of land extending in length from the western city line of Lock Haven, in Clinton County, to the eastern borough line of Emporium, in The County of Cameron, and along the course of the western branch of the Susquehanna River, and its tributary, Sinnemahoning Creek, in Clinton and Cameron counties, an estimated distance of 75 miles, and in width from mountain rim to mountain rim across the valley."^[4] The park is primarily dedicated to wildlife viewing, especially elk.

History

The PA 120 bridge over the West Branch Susquehanna River, as seen from Hyner View State Park in Clinton County.

US 120 in the "final" 1926 plan; it was truncated to Ridgway-Reading in 1927

PA 120 follows an old Native American Trail, the Sinnemahoning Path. This trail was used by Native Americans to cross the eastern continental divide (specifically the Allegheny Front) between the Susquehanna River (which drains into the Chesapeake Bay) and the Allegheny River (which forms the Ohio River with the Monongahela River at Pittsburgh and eventually drains into the Gulf of Mexico via the Mississippi River). American Pioneers also used the trail to make their way west and it was also known as the Bucktail Trail.

U.S. Route 120
Location:	Ridgway – Lock Haven
Existed:	1926–1967

PA 120 was U.S. Route 120 until ca. 1967. US 120 was initially planned in 1926 as an Erie–Philadelphia route, but was truncated to Ridgway–Reading in 1927, the route west of Ridgway primarily becoming an extension of US 6^[5] and that to the east of Reading becoming the eastern segment of US 422.^[6] The portion east of Lock Haven of the remainder of the route became US 220, US 15, and US 122 ca. 1935; this alignment is now roughly followed by US 220, I-180, PA 147, and PA 61.

Major intersections

County	Location	mi[1]	km	Destinations	Notes
Elk	Ridgway	0.000	0.000	US 219 / PA 948 (Main Street) – Kersey, Brockway, Bradford, Warren
		0.235	0.378	US 219 Truck north (Osterhaut Street)	Western end of US 219 Truck northbound concurrency
	Ridgway Township	1.183	1.904	US 219 Truck	Eastern end of US 219 Truck northbound concurrency; US 219 Truck northbound one-way only
	St. Marys	10.163	16.356	PA 255 south (South St. Marys Street) – DuBois	Western end of PA 255 concurrency
		10.363	16.678	PA 255 north (North Michael Street) – Johnsonburg	Eastern end of PA 255 concurrency
Cameron	Emporium	29.142	46.900	PA 46 north (Woodland Avenue) – Smethport	Southern terminus of PA 46
	Shippen Township	30.550	49.165	PA 155 north (Sizerville Road) – Port Allegany	Southern terminus of PA 155
	Driftwood	47.597	76.600	PA 555 west (Chestnut Street) – Weedville	Eastern terminus of PA 555
	Grove Township	51.355	82.648	PA 872 north (First Fork Road) – Austin	Southern terminus of PA 872
Clinton	Renovo	73.945	119.003	PA 144 north (Tamarack Road) – Galeton	Western end of PA 144 concurrency
		75.503	121.510	PA 144 south (Birch Street) – Moshannon	Eastern end of PA 144 concurrency
	Lock Haven	103.073	165.880	PA 664 north (North Jay Street) / East Water Street – Swissdale	Southern terminus of PA 664
		103.148	166.001	PA 150 south (East Main Street) – Lock Haven University	One-way pair on PA 150
		103.224	166.123	PA 150 north (East Chruch Street)	One-way pair on PA 150
		103.509– 103.575	166.582– 166.688	Walnut Street	Interchange; no access to westbound PA 120
	Castanea Township	103.759– 103.886	166.984– 167.188	US 220 (Appalachian Thruway) to I-80 / Jarrett Avenue – Milesburg, Williamsport	Diamond interchange, US 220 exit 111
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Incomplete access

See also

• U.S. Roads portal
• Pennsylvania portal

References

1. Bureau of Maintenance and Operations (January 2015). Roadway Management System Straight Line Diagrams (Report) (2015 ed.). Pennsylvania Department of Transportation. Retrieved June 30, 2015.
   • Elk County (PDF)
   • Cameron County (PDF)
   • Clinton County (PDF)
2. Google (July 24, 2014). "Pennsylvania Route 120" (Map). Google Maps. Google. Retrieved July 24, 2014.
3. "Bucktail Trail". VisitPA.com. Retrieved March 27, 2012.
4. "Bucktail State Park". Pennsylvania Department of Conservation and Natural Resources. Retrieved 2007-08-07.
5. Weingroff, Richard F. "U.S. 6: The Grand Army of the Republic Highway". Federal Highway Administration. Retrieved 2013-01-20.
6. Weingroff, Richard F. "U.S. 22: The William Penn Highway". Federal Highway Administration. Retrieved 2013-01-20.

External links

Route map: Bing / Google

• Pennsylvania Highways - US 120
• US-120 endpoint photo