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Pennsylvania Multiplexes
US Route Duplexes (US/US)

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

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Turquoise multiplexes have partial photo coverage.
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Multiplex Towns & Cities Counties
Length (mi.)
Relative
Directions
US Route/US Route Duplexes
1 13 Philadelphia Philadelphia 5 Same
1 322 Concordville Delaware 2 Perp.
6 11 Clarks Summit
Factoryville
Wyoming
Lackawanna
10 Perp.
6 19 Meadville Erie
Crawford
23 Perp.
6 62 Warren Warren 4.9 Perp.
6 209 Milford, PA
Port Jervis, NY
Pike, PA
Orange, NY
5 Perp.
6 322 Meadville
Conneaut Lake
Crawford 7 Same
62
Warren Warren 2 Perp.
11 15 Selinsgrove
Camp Hill
Snyder
Juniata
Perry
Cumberland
58 Same
13 30 Philadelphia Philadelphia <1 Perp.
19
Pittsburgh Allegheny <1 Same &
Opp.
19 40 Washington Washington 3 Perp.
19 62 Mercer Mercer 12 Same
22 30 Wilkinsburg
Pittsburgh
Allegheny 30 Same
22 119 Blairsville
New Alexandria
Indiana
Westmoreland
13 Perp.
22
Duncansville Blair 1 Perp.
22 322 Lewistown
Harrisburg
Mifflin
Juniata
Perry
Dauphin
55 Same
22 522 Lewistown
Mount Union
Mifflin 22 Perp.
30 222 Lancaster Lancaster <1 Perp.
322
Downingotwn Chester <1 Same
BUSINESS
30
TRUCK
322
Downingtown Chester 1 Same
40 119 Uniontown Fayette 3 Perp.
202 322 West Chester Chester 8 Perp.
219 322 Luthersburg Clearfield

3

Perp.
220 322 State College
Port Matilda
Centre 13 Perp.
222 422 Wyomissing Berks 2 Perp.

 

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)

 

 

9/13/5


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