U.S. Route 11 in Pennsylvania

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U.S. Route 11
US 11 highlighted in red
Route information
Maintained by PennDOT
Length	248.4 mi (399.8 km)
Major junctions
South end	US 11 at the Maryland state line
Major intersections	I-81 near Greencastle US 30 in Chambersburg I-76 / Penna Turnpike in Carlisle I-81 in Carlisle US 15 in Camp Hill I-81 in East Pennsboro Township US 22 / US 322 near Duncannon US 15 in Shamokin Dam I-80 near Berwick I-81 in Moosic I-81 / I-476 / Penna Turnpike NE Extension / US 6 in Clarks Summit
North end	US 11 at the New York state line
Location
Country	United States
State	Pennsylvania
Counties	Franklin, Cumberland, Perry, Dauphin, Juniata, Snyder, Union, Northumberland, Montour, Columbia, Luzerne, Lackawanna, Wyoming, Susquehanna
Highway system
United States Numbered Highway System List Special Divided Pennsylvania State Route System Interstate US State Scenic Legislative
← PA 10 → PA 11

U.S. Route 11 (US 11) roughly parallels Interstate 81 (I-81) in the U.S. state of Pennsylvania. The route runs from the Maryland state line in Antrim Township, Franklin County, northeast to the New York state line in Great Bend Township, Susquehanna County. US 11 serves Harrisburg, Wilkes-Barre, and Scranton. Between Harrisburg and Scranton, US 11 follows the Susquehanna River, while I-81 follows a shorter route over the mountains further to the east.