U.S. Route 40 (Pennsylvania)

U.S. Route 40
National Road
Route information
Maintained by PennDOT
Length:	82.50 mi (132.77 km)
Tourist routes:	Historic National Road
Major junctions
West end:	US 40 near Valley Grove, WV
	I-70 in Washington US 19 in Washington I-79 near Washington Toll PA 43 near West Brownsville US 119 in Uniontown PA 43 in Uniontown
East end:	US 40 near Grantsville, MD
Location
Counties:	Washington, Fayette, Somerset
Highway system
United States Numbered Highway System List Special Divided Replaced Pennsylvania State Route System Interstate US State Scenic Byways Legislative ← PA 39 PA 41 → ← US 11 PA 11 PA 12 → ← I-81 PA 81 I-81E →

I-70 in Washington
US 19 in Washington
I-79 near Washington
Toll PA 43 near West Brownsville
US 119 in Uniontown

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Wikipedia