Route 340

Pennsylvania Route 340

Traveling 30.1 miles, PA 340 mirrors the route of U.S. 30 east from Lancaster to Thorndale. The state route follows Old Philadelphia Pike through Lancaster County and Kings Highway through most of Chester County. Communities along the way include Smoketown, Bird in Hand, Intercourse, White Horse, Compass and Wagontown. The state route ends at PA 462 (Lincoln Highway) in Lancaster to the west and at U.S. 30 Business (Lincoln Highway) in Thornburg to the east.

Historically, PA 340 extended west from Lancaster along PA 23 (Marietta Avenue) to PA 441 at Marietta.

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Page Updated Monday May 20, 2013.