Wikipedia:WikiProject U.S. Roads/Pennsylvania/Historical information from the 1920s
Appearance
Much of the information here comes from [1].
Routes numbered by 1926
[edit]- Pennsylvania Route 1, WV to NJ (Lincoln Highway, 1924; eliminated in 1928)
- Pennsylvania Route 2, Philadelphia to NY (Lackawanna Trail, 1924; eliminated in 1928)
- Pennsylvania Route 3, WV to NJ (William Penn Highway, 1924; eliminated in 1928)
- Now U.S. Route 22, U.S. Route 422, U.S. Route 222, U.S. Route 22
- Pennsylvania Route 4, MD to NY (Susquehanna Trail, 1924; gone by 1929)
- Pennsylvania Route 5, Erie to Philadelphia (Lakes-to-Sea Highway, 1924; truncated to Waterford-Cambridge Springs, Mill Creek-Lewistown, Newport-Philadelphia in 1928)
- Pennsylvania Route 6, MD to NY (Old Monument Trail; eliminated in 1928)
- Now U.S. Route 219
- Pennsylvania Route 7, Erie to NY (Roosevelt Highway, 1924; gone by 1929)
- Now PA Route 97, U.S. Route 6
- Pennsylvania Route 8, WV to Erie (William Flinn Highway; truncated to Pittsburgh in 1928)
- Now U.S. Route 19, PA Route 8
- Pennsylvania Route 9, OH to NY (Chicago-Buffalo Highway/Yellowstone Trail, 1924; gone by 1929)
- Now U.S. Route 20
- Pennsylvania Route 11, WV to MD (National Pike, 1924; gone by 1929)
- Now U.S. Route 40
- Pennsylvania Route 12, MD to Philadelphia (Baltimore Pike, 1924; gone by 1929)
- Now U.S. Route 1
- Pennsylvania Route 13, MD to Philadelphia
- Pennsylvania Route 19, Lewistown to NY (Lewistown-Scranton-Narrowsburg, NY; gone by 1929)
Routes added between 1926 and 1929
[edit]- Pennsylvania Route 10, Blairsville to NY (Buffalo-Pittsburgh Highway; eliminated in 1928)
- Pennsylvania Route 17, OH to Philadelphia (Benjamin Franklin Highway; eliminated in 1928)
- Now U.S. Route 422
- Pennsylvania Route 42, MD to NY?
- Now Barren Road, PA Route 10, PA Route 61, PA Route 42, U.S. Route 220?
- Pennsylvania Route 44, MD to Mount Union (Buchanan Trail; eliminated in 1928)
- Spurs of PA 1
- Pennsylvania Route 21, OH to Uniontown
- Now PA Route 21
- Pennsylvania Route 31, WV to Bedford
- Pennsylvania Route 51, Uniontown to OH
- Now PA Route 51
- Pennsylvania Route 71, Scenery Hill to Greensburg
- Now PA Route 917, Old PA 71, PA Route 201, PA Route 136
- Pennsylvania Route 81, WV to MD (PA 11 until 1928??)
- Now U.S. Route 40
- Spurs of PA 2
- Pennsylvania Route 32, Philadelphia to Kintnersville
- Now U.S. Route 13, PA Route 32
- Spurs of PA 3
- Pennsylvania Route 53, Addison to Reedsville
- Spurs of PA 5
- Pennsylvania Route 35, Shade Gap to Selinsgrove
- Now PA Route 35
- Pennsylvania Route 75, Fort Loudon to Mexico
- Now PA Route 75
- Spurs of PA 6
- Pennsylvania Route 16, MD to McConnellsburg (PA 44 until 1928)
- Now PA Route 16
- Pennsylvania Route 26, MD to Huntingdon
- Now PA Route 26
- Pennsylvania Route 36, Altoona to Lickenville
- Now PA Route 36
- Pennsylvania Route 46, Emporium to NY
- Now PA Route 46, Interstate Parkway
- Pennsylvania Route 56, Cessna to New Kensington
- Now PA Route 56, old PA 56, PA Route 56
- Pennsylvania Route 66, Greensburg to NY
- Pennsylvania Route 76, MD to Mill Creek
- Now PA Route 655, PA Route 829
- Pennsylvania Route 96, MD to Pleasantville
- Now PA Route 96
- Spurs of PA 7
- Pennsylvania Route 27, Meadville to Pittsfield
- Now PA Route 27
- Pennsylvania Route 77, OH to Garland
- Now U.S. Route 6, PA Route 77, Old PA 77, PA Route 426
- Pennsylvania Route 97, Waterford to Erie
- Now U.S. Route 19
- Spurs of PA 8
- Pennsylvania Route 18, WV to Girard
- Now PA Route 18
- Pennsylvania Route 28, Independence to Brockway
- Now PA Route 50, PA Route 28
- Pennsylvania Route 48, south of Elizabeth to Monroeville?
- Now PA Route 48
- Pennsylvania Route 68, OH to Kane
- Now PA Route 68
- Pennsylvania Route 88, WV to Erie (Perry Highway north of Pittsburgh)
- Now PA Route 88, U.S. Route 19
- Pennsylvania Route 98, Meadville to Avonia
- Now PA Route 98
- Spurs of PA 9 (some merely along the northern tier of the state)
- Pennsylvania Route 59, Warren to Port Allegany
- Pennsylvania Route 69, North Warren to NY
- Now PA Route 69
- Pennsylvania Route 79, West Springfield to Union City
- Pennsylvania Route 89, Elgin to North East
- Now PA Route 89
- Pennsylvania Route 99, West Springfield to NY
- Now PA Route 5
US 13, DE to Philadelphia US 15, MD to Harrisburg US 22, Mount Union to Lewistown US 22, Newport to Amity Hall US 106, Wyalusing to Carbondale US 119, WV to New Alexandria US 120, Ridgway to Lock Haven, Sunbury to Centralia US 122, DE to NJ US 140, Gettysburg to MD US 209, Clarks Ferry to Milford US 220, MD to Laporte? ("Williamsport to Cumberland, MD") US 222, MD to Reading US 230, Harrisburg to Lancaster US 309, Philadelphia to Wilkes-Barre US 322, OH to Meadville US 422, OH to New Castle US 522, MD to McConnellsburg