  |
  |
Now
380 from Pittsburgh to 286 and 286 from 380 to US 219 in Allegheny, Westmoreland,
Indiana, and Clearfield Counties. Intersected 180-480 from east to west and 680.
80 was an east-west route as though it were an odd number. Parts of the x80 family
were renumbered to avoid duplication with the I-x80 family. |
   | Now
130 from Pittsburgh to 381 in Allegheny and Westmoreland Counties. Intersected
80. |
   | Now
791 from Bus US 22 to 80 (now 380) in Alleghany County. Intersected 80. |
   | Exists
in Allegheny and Westmoreland Counties. Replaced 80 west of 286. Intersected 80.
Renumbered internally as SR 400 to avoid duplication with I-380. |
   | Now
403 from US 119 to US 422 in Indiana County. Intersected 80 and 580. |
   | Exists
in Indiana and Clearfield Counties. Intersected 480. |
   | Now
217 from 80 (now 286) to 1 (now US 30) in Indiana and Westmoreland Counties. Intersected
80. |
   | Now
880 and SR 2002 in Clinton County. Unrelated to x80 family but numbered as a connecting
road to 880. Existed simultaneously with the other 780. |
   | Exists
in Westmoreland County. Intersected 380. Existed simultaneously with the other
780. |
  |   | Exists
as a major east-west freeway connecting the New Jersey and Ohio state lines. Intersected
I-80S, current I-180, and I-380. Several I-x80 routes were renumbered to I-x76
when I-80S was renumbered as I-76. |
| I-80S | Now
I-76 east of I-80 from Ohio to New Jersey and I-676 between the I-76 interchanges.
Intersected I-180 (now I-176), I-280 (now I-276), I-480 (now I-476), and I-680
(now I-76 between I-676 interchanges). |
   | Now
I-176 from US 422 to I-76 in Berks County. |
   | Exists
in Northumberland and Lycoming Counties. Intersects I-80. |
   | Now
I-276 from I-76 to the New Jersey state line. Intersected I-80S (now I-76). |
   | Exists
in Monroe and Lackawanna Counties. Replaced I-81E (formerly I-81S). Intersects
I-80. |
   | Proposed
number for I-476 south of I-276 before I-80S became I-76. |
   | Now
I-676 in Philadelphia County. Intersected and swapped routes with I-80S (now I-76). |
  |
  |
Now
US 40 from the Maryland state line to the West Virginia state line. Intersected
181-481 from east to west. No renumbering took place in the x81 family upon designating
I-81. |
   | Now
SR 3002 and township roads or the Youghiogheny River Lake from US 40 to the Maryland
stateline in Somerset and Fayette Counties. Intersected 81 (now US 40). |
   | Exists
in York County. Replaced 24 from 382 to US 30. Unrelated to x81 family. |
   | Exists
in Fayette and Somerset Counties. Replaced 53 from 523 to 31. Intersected 81 (now
US 40). |
   | Exists
in Fayette and Westmoreland Counties. Intersected 81 (now US 40). |
   | Exists
in Washington County. Intersected 81 (now US 40). |
   | Exists
in Cumberland County. Unrelated to x81 family but related to I-x81 family. |
   | Never
assigned? |
   | Never
assigned? |
  |   | Exists
as major northeast-southwest freeway from New York to Maryland. Intersects 581. |
| I-81S | Now I-380 from I-81
to I-80. Replaced first by I-81E, then by I-380. Intersected I-81. |
| I-81E | Now I-380 from I-81 to I-80.
Replaced I-81S and replaced by I-380. Intersected I-81. |
   | Exists
in Cumberland County. Intersects I-81. |
  |
  |
Exists
in Chester and Berks Counties. Continues into Delaware as DE 82. Intersected 182-482
from south to north. |
   | Now
SR 3043 from 82 to 10 in Chester County. Intersected 82. |
   | Exists
in York County. Unrelated to x82 family. May be an original number for the route
or replaced part of 937 long after 937 was decommissioned. |
   | Exists
in Chester County. Intersects 82. |
   | Now
Elverson Road from 82 to 10 in Berks County. Intersected 82. |
   | Exists
in York County. Replaced 24 from 181 to 114. Unrelated to x82 family. |
   | Now
Furnace Road from 82 to 10 in Berks County. Intersected 82. |
   | Now
SR 3011 and Cornell Road from US 22 (now SR 2002) to US 119. Unrelated to x82
family but numbered as a spur off 3 (now US 22) near 982. |
   | Never
assigned? |
   | Never
assigned? |
  |
  |
Now
183 from 61 to Reading, 724 from Reading to 23, and 252 and SR 2021 from 23 to
US 30. Intersected 183-483 from east to west and also intersected 683. Much of
the x83 family was renumbered to avoid duplication with the I-x83 family, though
83 was curiously renumbered to 183. |
   | Now
SR 4013 and SR 4014 in Montgomery County and SR 1043 in Chester County from US
422 (now SR 4031) to 83 (now 724). Replaced by 683 and intersected 83. |
   | Exists
in Berks and Schuylkill Counties. Replaced 83 from US 422 (now Business US 422)
to US 122 (now 61). |
   | Now
82 from 83 (now 724) to US 422 in Berks County. Intersected 83. |
   | Now
SR 3001 from I-83/US 322 to 230 in Dauphin County. Unrelated to x83 family but
related to I-x83 family. |
   | Exists
in Dauphin and Lancaster Counties signed as 283 but internally numbered as SR
300. Unrelated to x83 family but related to I-x83 family. |
   | Now
73, SR 1003, and SR 4030 from US 222 to 83 (now 183) in Berks County. Intersected
83. |
   | Now
419 from 83 (now SR 4016) to 897 in Berks and Lebanon Counties. Intersected 83. |
   | Never
assigned? This route should have existed because 683 existed. |
   | Replaced
the original 183 in Montgomery and Chester Counties. Intersected 83 (now 724). |
   | Never
assigned? |
  |   | Exists
in Dauphin, Cumberland, and York Counties. Intersected I-283 and the earlier 283. |
   | Exists
in Dauphin County. Intersected 83 and both 283s. |
   | Now
SR 3001 from I-83/US 322 to 230 in Dauphin County. Unrelated to x83 family but
related to I-x83 family. Probably numbered in anticipation of I-283, which later
paralleled and replaced this 283. |
   | Exists
in Dauphin and Lancaster Counties signed as 283 but internally numbered as SR
300. Unrelated to x83 family but related to I-x83 family. |
  |
  |
Now
287 from US 220 to US 15. Intersected 184-284 from south to north. 84 was renumbered
to avoid duplication with I-84. |
   | Exists
in Lycoming County. Intersected 84 (now 287). |
   | Exists
in Lycoming County. Intersected 84 (now 287). |
   | Never
assigned? |
   | Exists
in Fulton County. Replaced 126 and 226. Unrelated to x84 family. |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
  |   | Exists
in Lackawanna, Wayne, and Pike Counties. I-84 is the only member of the I-x84
family in Pennsylvania. |
  |
  |
Exists in Armstrong and Indiana
Counties. There is no x85 family beyond 85 and perhaps 185. If 85
ever extended west along current US 422, then 185 would intersect. |
   | Now
SR 2002 east from US 422. Did not intersect any x85, but is geographically close
to 85. |
   | Exists
in Crawford County as an extension of the short OH 85. Unrelated to x85 family
but related to OH 85. |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
  |
  |
Exists
as SR 886 in Crawford County. Signed in the 1930s after the family routes system
was established, so there is no x86 family. 86 was internally renumbered from
SR 86 to SR 886 to avoid duplication with I-86, but the route remains signed as
86. |
   | Now
130 from 380 to Turtle Creek. Unrelated to x86 family. |
   | Exists
in Allegheny, Westmoreland, Indiana, and Clearfield Counties. Replaced 80 east
of 380. Unrelated to x86 family. |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
  |   | Exists
in Erie County and soon in Bradford County. Replaced 17. There are no other routes
in the I-x86 family because the designation is new. |
  |
  |
Exists
in Wyoming, Sullivan, and Lycoming Counties. Intersected 187, 287, and 487 from
east to west. Now signed north-south upon the extension from 115 (now 154) to
US 220. |
   | Exists
in Wyoming and Bradford Counties. Intersected 87 and 387 and replaced 287. |
   | Now
187 from Stowell to 87 in Wyoming County. Intersected 87 and was replaced by 187. |
   | Exists
in Lycoming and Tioga Counties. Replaced 84. Unrelated to x87 family. |
   | Now
SR 2010 in from 187 to US 6 in Bradford County. Intersected 187. |
   | Exists
in Sullivan, Luzerne, Columbia, and Northumberland Counties. Replaced portions
of 115, 339, and 242. Intersects 87. |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
  |
  |
Exists
in Fayette, Green, Washington, and Allegheny Counties. Originally extended as
far north as Erie via US 19 (which replaced 88), was truncated at Pittsburgh,
and then later extended through Pittsburgh along US 19 and 65 to New Castle. Replaced
857 and later was replaced by 65. Original route intersected 188, 288, and 488.
Later route also intersected 388 and 588. |
   | Exists
in Greene County. Intersects 88. |
   | Exists
in Butler, Beaver, and Lawrence Counties. Replaced 488 from 88 (now 65) to 18.
Intersected 88, 288, 388, 488, and 588. |
   | Exists
in Lawrence County. Replaced by 88 (now 65) from 18 in New Brighton to 18 in Wampum.
Intersected 88/288, 488, and 588. |
   | Exists
in Lawrence and Butler Counties. Replaced by 288 from 88 (now 65) to 18. Intersected
88, 288, and 388. |
   | Exists
in Beaver and Butler Counties. Intersected 88 (now 65), 288, and 388. |
   | Never
assigned? |
   | Never
assigned? |
  |
  |
Exists
in Erie and Crawford Counties. Intersected 189, the only other member of the x89
family. |
   | Now
426 from 89 to US 6 in two pieces severed by the southwest corner of New York.
Replaced by 426 to create a continuous PA 426-NY 426-PA 426 numbering. |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |
   | Never
assigned? |