Pennsylvania Multiplexes
Index to photos of Pennsylvania roads with more than one assigned
route number
Organized by
Directions
Each multiplex is listed once.
Duplexes (399)
Same Direction (111)
Perpendicular Directions (249)
Opposite Directions (38)
Same and Opposite Directions (2)
Triplexes (28)
Same Direction (3)
Two Same Direction, One Perpendicular Direction
(18)
Two Same Direction, One Opposite Direction
(2)
Three Directions (6)
Quadruplexes (3)
Three Same Direction, One Perpendicular
Direction (1)
Two Same Direction, Two Same Perpendicular
Direction (1)
Two Same Direction, One Opposite Direction,
One Perpendicular Direction (1)
Quintuplexes (1)
Two Same Direction, Two Same Perpendicular
Direction, One Same and Opposite Direction (1)
Allegheny Belt
Bicycle
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Organized by
Route Numbers
Each multiplex is listed once per route.
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New
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Recently Decommissioned
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Endangered
- PA 61/PA 147 (2010?)
- I-279/US 22/US 30 (20??)
- I-279/US 19/Truck US 19/US 22/US 30 (20??)
- I-279/Truck US 19/US 22/US 30 (20??)
Future/Proposed
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Photo Contributors: Jason Bennett, David
Brunot, Adam Froehlig, Dan
Garnell, David Greenberger,
Geoffrey Hatchard, Jason
Ilyes, Chris Jordan,
Douglas Kerr, Jeff
Kitsko, Shawn Knight, Eric Lasher, Brian LeBlanc,
Dan Moraseski, Alex Nitzman,
Denny Pine, Brian Polidoro,
Adam Prince, Timothy
Reichard, Jay Rotz, Mark
Sinsabaugh, David
Slauenwhite, Jeff Snyder, Pete Zapadka
Former designations: Information taken from various Pennsylvania state highway maps from 1925-present and from Jeff Kitsko's Pennsylvania Highways.
Photo coverage: 58% completed by 3/15/05 (167 complete, 156 partially complete, 102 no photos)
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