Roads of the Mid-South & West > Highways of the Commonwealth of Pennsylvania > Pennsylvania State Route 121, Allegheny County

Pennsylvania State Route 121
Allegheny County

Pennsylvania State Route 121 is a north-south highway in South-Central Allegheny County. It runs competly in Allegheny County. PA St Rt 121 runs from U.S. Rt. 19, near Dormont, to PA St Rt 50, at Pittsburgh.

PA St Rt 121 passes through the following towns in Allegheny County.
Green Tree
Pittsburgh

PA St Rt 121 is not multi-plexed in Allegheny County.

PA St Rt 121 intersects the following highways in Allegheny County.

U.S. Rt. 19, near Dormont.
Interstate 376, near Green Tree.
U.S. Rt. 22, near Green Tree.
U.S. Rt. 30, near Green Tree.
Pennsylvania State Route 50, at Pittsburgh.


A BGS on NB I-279; EB U.S. Rt. 22/30.

7 December 2010