Home > Multiplexes > Pennsylvania

Pennsylvania Multiplexes
Interstate Duplexes (I/I, I/US, I/PA)

(or see the Text Index, which groups multiplexes by direction and number)

Updates

Submit your photos to this collection

Click on route number signs below for the multiplex photo page. Green multiplexes have complete photo coverage.

Turquoise multiplexes have partial photo coverage.

No photo page is available for gray-shaded multiplexes.

Photos have been submitted for lightly shaded multiplexes.

Multiplex	Towns & Cities	Counties	Length (mi.)	Relative Directions
Interstate/Interstate Duplexes
	New Stanton Somerset Bedford Breezewood	Westmoreland Somerset Bedford	87.22	Same
	Washington	Washington	3.55	Perp.
	Dunmore	Lackawanna	4	Perp.
Interstate/US Route Duplexes
	Breezewood	Bedford	<1	Opp.
	Warfordsburg, PA Hancock, MD	Fulton, PA Washington, MD	3	Perp.
	Philadelphia	Philadelphia Montgomery	1	Perp.
	Philadelphia	Philadelphia	2	Same
	Hamlin Hamburg Kuhnsville	Lebanon Berks Lehigh	43	Same
	Stroudsburg	Monroe	4	Perp.
	Mackeyville Jacksonville	Centre Clinton	17	Perp.
	Jacksonville Milesburg	Centre	3	Perp.
	Scranton	Lackawanna	7	Perp.
	Harrisburg	Dauphin	3	Perp.
	Harrisburg	Dauphin	4	Perp.
	Chester	Chester	1	Perp.
	Bald Eagle Altoona Bedford	Bedford Blair	52	Same
	Montoursville Williamsport	Lycoming	14	Perp.
	Pittsburgh	Allegheny	6	Same
	Pittsburgh Monroeville	Allegheny	15	Same
	Philadelphia	Philadelphia	3	Same
Interstate/PA Route Duplexes
	Allentown	Lehigh	7	Perp.
	Brookville	Jefferson	3	Perp.
	Clarion	Clarion	5	Perp.
	Wilkes-Barre	Luzerne	5	Same
	York	York	1	Same

Directions: Same, Perpendicular (Perp.), and Opposite (Opp.)

Rank: [2] means second longest multiplex, [-2] means second shortest multiplex

 

Pennsylvania Multiplexes:	Interstate Duplexes	US/US Duplexes	US/PA Duplexes
	PA 1-99/PA Duplexes	PA 100-999/PA Duplexes	Tri-, Quadru-, & Quintuplexes
	All PA Multiplexes (Text Listing)

 

15/10/0