| Abbreviations: JCT
= Junction I = Interchange M = Multiplex (click below on
this abbreviation for a multiplex page) NT, ST, ET, WT = Northern,
Southern, Eastern, and Western Terminus (click below on one of these abbreviations
for a route terminus page) NS, SS, ES, WS = Northern, Southern, Eastern,
and Western Split of multiplex   
Junction
lst: - Allegheny County
- NT
JCT I-579 ST
- Begin/End SR 0885
- I
I-376 Exit 2B[6]/US 22/US 30
- I I-376 Exit 3[7]/US 22/US 30
- I
PA 837
- Begin/End SR 0885
- ST
JCT PA 837
- Allegheny County
Links
and Sources: - PA
885 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania
  
(Secret Route)
SR 0886 is the secret route designation of
PA 86 and is signed as PA 86. SR 0086 is assigned
to I-86.   
Junction
list: - Northumberland County
- NT
JCT PA 61
- Begin/End SR 0890
- Begin/End
SR 0890
- ST
JCT PA 225
- Northumberland County
Links
and Sources: - PA
890 Termini · Adam Prince's Highway Beginnings and Endings in Pennsylvania
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