Pennsylvania Routes 56 and 156 join for 10 miles from Shelocta in
Indiana County to Shady Plain in Armstrong County.

Timothy Reichard 12/2703
Westbound on US 422/PA 56 in Shelocta. PA 56 splits from US 422 at
PA 156's northern beginning.

Timothy Reichard 12/2703
Reassurance shields at the northern end of the PA 56/PA 156 duplex