| Parent
Route Family | 900-Series
Routes | Remarks |
|
 
|    |
Exists in Jefferson
County. Intersects US 219. 948-954 are spurs off 10 (now US 219 and
US 119), 210, and 310 from north to south. |
 | Now
SR 2014 in Jefferson County and SR 4002, SR 4003, and SR 4004 in Clearfield County
from US 119 to US 219/US 322. Intersected 10 (now US 119). |
 | Now
SR 2008, SR 2023, SR 3020, and Ramsaytown Road from 410 to 36 in Jefferson County.
Intersects 310 and US 119; originally a spur off 310, but also fits into the numbering
scheme if considered a spur off 10 (now US 119), falling between 951 and 953. |
 | Now
SR 4025 in Indiana County and SR 3013 and SR 3011 in Jefferson County from 210
to 536. Intersected 210. |
 | Exists
in Indiana County. Intersects 210 in two places. |
|
|  | Exists
in Erie County. Intersected 9 (now US 20). |
|
|  | Exists
in Lawrence County. Intersected 8 (now US 19). |
|
|  | Exists
in Warren County. Intersected 7 (now US 6). 957-963 are spurs off 7 (now US 6)
from west to east. |
 | Exists
in Warren County. Intersected 7 (now US 6). |
 | Now
872 from 607 to Wharton. Intersected 607, a member of the x07 family. |
 |
Now SR 3007 from US 6 to Stony
Fork and maybe back north to 660 in Tioga County. Intersected 7 (now
US 6). |
| Now
SR 3009 from US 6/660 to 287 in Tioga County. Intersected 7 (now US 6). |
| Now
SR 2001 west from US 6 in Pike County. Intersected 7 (now US 6). |
| Now
SR 1017 from US 6/US 209 to Millrift in Pike County. Intersected 7 (now US 6/US
209). |
|
| | Now
SR 3017 from US 322 to US 62 in Venango County. Intersected 5 (now US 322). 964-972
are spurs of 5 (now US 322) from west to east. |
| Went
southward from US 322 somewhere between 257 in Cranberry and Franklin. May have
followed Victory Church Road or SR 2013. |
| Exists
in Venango and Mercer Counties. Does not intersect US 322, but intersects US 62,
which was once US 62/Alternate US 322 and earlier was 65. Possibly 965 evolved
piecewise, meaning there was only one 965, which happened to be relocated. |
| Now
SR 1005 from US 322 to 36 in Clarion County. Intersected 5 (now US 322). |
| Now
SR 2015 from US 322 to Kingsville in Clarion County. Intersected 5 (now US 322). |
| Now
SR 4005 from US 322 to 949 in Jefferson County. Intersected 5 (now US 322). |
| Exists
in Clearfield County. Once intersected 5 (later US 322, now 879); now orphaned,
ending at 453. |
 |
Exists in Clearfield County.
Intersects 5 (now US 322). |
| Now
SR 1003 from 5 (later US 322, now Truck 45/453) to 64 (later US 220, now Business
US 220) in Blair County. Intersected 5. |
| Now
SR 1002 east of US 322. Intersected 5 (now US 322 and 655). |
|
| | Exists
in Lycoming County. Intersected 4 (now US 15). 973-977 are spurs off 4 and 404
(both now US 15) from north to south. |
|
Now SR 1012 west of 404 (now US 15) in Union County.
Replaced by 174. Intersected 404. |
| Now
SR 1010 in Union County and SR 2002 in Clinton County from US 15 to 880. Intersected
404 (now US 15). |
| Now
SR 1004 west of US 15 in Union County. Intersected 404 (now US 15). |
| Now
45 from US 15 to 642. Intersected 404 (now US 15) and 4 (now 405). |
|
| | Exists
in Allegheny County. Originally followed SR 3029, SR 3024, and SR 3048 in Allegheny
County and 980 in Washington County from US 19 to US 22. Intersected 3 (now US
22) where 980 now intersects; 980 once intersected to the east and later partially
swapped routes with 978. 978-982 are spurs off 3 (now US 22) from west to east. |
| Now
SR 4037, 980, and SR 4012 in Washington County and SR 3048 and 978 in Allegheny
County to meet US 22/US 30. Intersected 3 (now US 22/US 30). |
 |
Exists in Washington and Allegheny
Counties. Originally north of US 22/US 30 along a segment that later
became 978 and then was decommissioned. 978 and 980 partially swapped
routes. Once intersected 3 (US 22/US 30). |
| Exists
in Westmoreland County. Intersects 3 (now US 22/US 119). |
| Exists
in Westmoreland and Fayette Counties. Intersected 3 (now US 22/US 119). |
| Never
assigned? This route nust have existed because 820-999 were assigned. Must be
a spur off the x03 family. |
|---|
| Now
SR 4006 and SR 1012 from 305 to 972 (now SR 1003) in Mifflin County. This route
is out of place, since it did not intersect 3 between 982 and 984. |
| Now
866 south from SR 2015 in Williamsburg. Intersected 203 (now 866 and SR 2015). |
| Now
SR 1009 from 3 (later US 22, now 26) to 26 in Huntingdon County. Intersected 3
(now 26). |
| Exists
in Somerset and Cambria Counties. Intersects 403, but is probably a coincidence. |
| Now
SR 3019 and SR 3017 east from US 22/US 522. Intersected 3 (now US 22/US 522). |
|
| | Exists
in Lehigh and Northampton Counties. Intersected 2 (later US 611, now 611). |
| | | Never
assigned? This route nust have existed because 820-999 were assigned. Must be
a spur off 2 (now 611, I-380, 435, US 11), off 1 (now US 30 and US 1), or off
a member of the x02 or x01 family. |
|
| | Exists
in Beaver County. Intersected 1 (now 65). 990-999 are spurs off 1 (now US 30)
from west to east. |
 |
Now SR 2037 from US 30 to
148 in Allegheny County. Intersected 1 (now US 30). |
| Now
148 south from US 30 in Allegheny County. Intersected 1 (now US 30). |
| Now
SR 4015 and SR 4012 from US 30 to 993. Intersected 1 (now US 30). |
| Exists
in Westmoreland County. Once followed 130 from Harrison City to US 30 in Greensburg.
Intersected 1 (now US 30). |
| Exists
in Huntingdon County. Intersected 1 (now US 30); now orphaned. |
| Exists
in Franklin County. Intersected 1 (now US 30). |
| Now
SR 1003, from US 30 to 997 in Franklin County. Intersected 1 (now US 30). |
| Exists
in Cumberland and Franklin Counties. Intersected 1 (now US 30). |
| Now
SR 4002 north from US 30 in York County. Intersected 1 (now US 30). |
| Exists
in Lancaster County. Intersected 1 (later US 30, now 462). |
