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PA 56(E-W)/Alternate PA 66(N-S, S-N) Duplex


ALTERNATE
66

Pennsylvania Route 56 and Alternate Route 66 join for a short duplex from Vandergrift in Westmoreland County to North Vandergrift in Armstrong County. Alternate PA 66 north joins PA 56 east only, but Alternate PA 66 south joins PA 56 in both directions.


Shawn Knight 12/31/04

Northbound at the beginning of the PA 56/Alternate PA 66 duplex in Vandergrift. The two routes follow one-way streets through the town.

 


Shawn Knight 12/31/04

PA 56/Alternate PA 66 cross the Kiskiminetas River three blocks after joining.

 


Shawn Knight 12/31/04

After crossing the bridge, the duplex meets PA 66 and splits apart. Alternate PA 66 continues northward through Dime to meet PA 66 again, while PA 56 joins PA 66 here and heads south to North Apollo.

 

 

Local Names

East
56

Routes 56 & 66


North
ALTERNATE
66


First Street
Dime Road


Duplex
56
ALTERNATE
66


First Street
Sherman Avenue
Lincoln Avenue (WB/SB)
Washington Avenue (EB/NB)
Custer Avenue (EB/SB)

West
56

Custer Avenue


South
ALTERNATE
66


Hancock Avenue

 

Terraserver Imagery

 

Former Designations

56

1928–1938

PA 56 was assigned.
56
ALTERNATE
66

1938–

Alternate PA 66 was added to PA 56..

 

Adjacent Multiplexes

56
66

East to North Apollo

56
356

West to Weinel Crossroads

 

 

 

 


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