PA Route 356 | |||||||
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Route information | |||||||
Maintained by PennDOT | |||||||
Length: | 32.5 mi (52.3 km) | ||||||
Major junctions | |||||||
South end: | PA 66 near Oklahoma | ||||||
PA 56 near West Leechburg PA 128 in Freeport PA 28 near Freeport PA 228 in Buffalo Township PA 68 in Butler |
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North end: | US 422 near Butler | ||||||
Location | |||||||
Counties: | Westmoreland, Allegheny, Butler, Armstrong | ||||||
Highway system | |||||||
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Pennsylvania Route 356 (PA 356) is a 32.5-mile-long (52.3 km) state highway located in Westmoreland, Allegheny, Butler, and Armstrong Counties in Pennsylvania. The southern terminus is at PA 66 near Oklahoma. The northern terminus is at US 422 in Butler.
PA 356 begins at an intersection with PA 66 in Washington Township, Westmoreland County, heading north on a two-lane undivided road. The route passes through wooded areas with some farm fields and homes, crossing into Allegheny Township. The road continues northwest, heading into farmland with some residential and commercial development. At this point, PA 356 begins to run to the southwest of PA 56, heading through wooded areas of homes and passing through Weinel Crossroads. The route comes to an intersection with PA 56, with that route heading northwest concurrent with PA 356. The road passes more homes and some businesses before PA 56 splits to the west on Leechburg Road. PA 356 winds northwest through woodland with a few residences, continuing into a mix of farmland and woods with some homes. The road passes through Garvers Ferry and widens into a four-lane divided highway, coming to the Donald R. Lobaugh Bridge over the Allegheny River.