SR 1001
Western Terminus: PA 31 three and eight-tenths miles west of Brotherton
Eastern Terminus: SR 1006 and SR 1007 in Shanksville
Length: 6.54 miles
National Highway System: None
Names: Stutzmantown Road, John Street, and Bridge Street
Townships: Somerset and Stoneycreek
Expressway: None
Former Designation: PA 160 (1928 - 1947):  SR 1007 to Main Street

SR 1002
Western Terminus: PA 281 in Friedens
Eastern Terminus: SR 1001 two miles west of Shanksville
Length: 4.50 miles
National Highway System: None
Name: Welsh Hill Road
Townships: Somerset and Stoneycreek
Expressway: None
Former Designations: None

SR 1003
Southern Terminus: US 219 in Berlin
Northern Terminus: PA 281 in Geiger
Length: 13.90 miles
National Highway System: None
Names: Brotherton Road, Coleman Station Road, and Listie Road
Townships: Brothersvalley, Stonycreek, and Somerset
Expressway: None
Former Designations: PA 6 (1925 - 1930):  Berlin to Brotherton
PA 160 (1928 - 1947):  Brotherton to Shanksville
US 219 (1928 - 1953):  Berlin to Brotherton

SR 1004
Southern Terminus: SR 1001 in Shanksville
Northern Terminus: PA 160 one mile north of Glade
Length: 2.84 miles
National Highway System: None
Names: Main Street and Cornerstone Road
Townships: Stoneycreek
Expressway: None
Former Designation: PA 160 (1928 - 1947):  Shanksville to PA 160

SR 1005
Southern Terminus: PA 31 one-half mile east of Brotherton
Northern Terminus: SR 1007 in Shanksville
Length: 4.20 miles
National Highway System: None
Name: Brotherton Road
Township: Stoneycreek
Expressway: None
Former Designations: None

SR 1006
Western Terminus: SR 1001 in Shanksville
Eastern Terminus: PA 160 one and one-quarter miles north of Glade
Length: 3.84 miles
National Highway System: None
Names: North Street and Causeway Drive
Township: Stoneycreek
Expressway: None
Former Designations: None

SR 1007
Southern Terminus: PA 160 one-quarter mile south of Downey
Northern Terminus: US 30 two and four-tenths of a mile west of Stoystown
Length: 9.51 miles
National Highway System: None
Names: Shanksville Road, John Street, North Street, and Lambertsville Road
Township: Stoneycreek
Expressway: None
Former Designation: PA 160 (1928 - 1947):  Brotherton Road to SR 1001
Notes: Gap in the designation from Stutzmantown Road to North Street in Shanksville.

SR 1008
Western Terminus: PA 281 one mile south of Reading Mines
Eastern Terminus: SR 1007 in Lambertsville
Length: 3.15 miles
National Highway System: None
Name: Pompey Hill Road
Townships: Quemahoning and Stonycreek
Expressway: None
Former Designations: None

SR 1009
Southern Terminus: SR 1001 one-half mile west of SR 1003
Northern Terminus: SR 1002 one-half mile west of SR 1003
Length: 1.49 miles
National Highway System: None
Name: Ross Road
Township: Stoneycreek
Expressway: None
Former Designations: None

SR 1010
Western Terminus: PA 403 in Kantner
Eastern Terminus: SR 1021 two miles north of US 30
Length: 4.10 miles
National Highway System:
None
Names: Forbes Road and Old Forbes Road
Townships: Quemahoning and Shade
Expressway: None
Former Designations: None
Notes: Designation also applies to a bridge on Forbes Road over a tributary of Stoneycreek River in Stoystown.

SR 1011
Southern Terminus: Piersol Road in Somerset Township
Northern Terminus: SR 1003 in Listie
Length: 0.90 mile
National Highway System: None
Name: Village Road
Township: Somerset
Expressway: None
Former Designations: None

SR 1012
Western Terminus: PA 403 two and two-tenths miles north of Kanter
Eastern Terminus: SR 1021 one-half mile south of Forward
Length: 3.46 miles
National Highway System: None
Name: Wilbur Road
Township: Shade
Expressway: None
Former Designations: None

SR 1013
Southern Terminus: PA 31 six miles west of the Bedford County line
Northern Terminus: SR 1015 one mile north of PA 31
Length: 2.57 miles
National Highway System: None
Name: Deeter Gap Road
Township: Allegheny
Expressway: None
Former Designations: None

SR 1014
Western Terminus: PA 403 in Hooversville
Eastern Terminus: SR 1025 one mile north of SR 1021
Length: 2.24 miles
National Highway System: None
Name: Shade Street
Township: Shade
Expressway: None
Former Designations: None

SR 1015
Southern Terminus: SR 2019 one-half mile south of Glen Savage
Northern Terminus: Bedford County line one mile north of New Baltimore
Length: 10.90 miles
National Highway System: None
Names: Dividing Ridge Road, Wambaugh Hollow Road, and Juniata Street
Township: Allegheny
Expressway: None
Former Designations: None
BicyclePA Route S BicyclePA Route: PA 31 to the Bedford County line
Notes: Connects directly to Bedford County SR 3012.

SR 1016
Western Terminus: SR 1021 in Cairnbrook
Eastern Terminus: PA 160 in Cairnbrook
Length: 0.50 mile
National Highway System: None
Name: McGregor Avenue
Township: Shade
Expressway: None
Former Designations: None

SR 1017
Southern Terminus: SR 1015 one mile south of New Baltimore
Northern Terminus: US 30 one-half mile west of the Bedford County line
Length: 5.31 miles
National Highway System: None
Name: New Baltimore Road
Township: Allegheny
Expressway: None
Former Designations: None

SR 1018
Western Terminus: PA 160 in Central City
Eastern Terminus: SR 1035 one mile west of the Bedford County line
Length: 4.49 miles
National Highway System: None
Names: Lambert Street and Shaffer Mountain Road
Township: Shade
Expressway: None
Former Designations: None

SR 1019
Southern Terminus: SR 1007 one mile north of Shanksville
Northern Terminus: US 30 in Buckstown
Length: 4.26 miles
National Highway System: None
Name: Buckstown Road
Township: Stoneycreek
Expressway: None
Former Designations: None

SR 1021
Southern Terminus: US 30 one-half mile west of Buckstown
Northern Terminus: PA 160 in Central City
Length: 8.55 miles
National Highway System: None
Names: Ridge Road and School Road
Township: Shade
Expressway: None
Former Designations: None

SR 1023
Western Terminus: PA 403 one and one-half miles north of Kantner
Eastern Terminus: SR 1012 one-half mile east of Wilbur
Length: 1.37 miles
National Highway System: None
Name: Koontztown Road
Township: Shade
Expressway: None
Former Designations: None

SR 1025
Southern Terminus: SR 1021 one-quarter mile south of Forward
Northern Terminus: PA 403 in Benson
Length: 7.15 miles
National Highway System: None
Name: Ridge Road
Townships: Shade and Paint
Expressway: None
Former Designations: None

SR 1027
Southern Terminus: PA 403 in Hooversville
Northern Terminus: SR 1025 four miles south of Benson
Length: 2.25 miles
National Highway System: None
Name: Charles Street
Township: Shade
Expressway: None
Former Designations: None

SR 1029
Western Terminus: PA 403 in Blough
Eastern Terminus: PA 160 four and four-tenths miles north of Rockingham
Length: 4.87 miles
National Highway System: None
Names: Blough Road and Hillsboro Road
Township: Paint
Expressway: None
Former Designations: None

SR 1031
Southern Terminus: SR 1025 three mile south of Benson
Northern Terminus: PA 601 in Paint
Length: 6.11 miles
National Highway System: None
Names: Camp Drive and Horn Road
Township: Paint
Expressway: None
Former Designations: None

SR 1033
Southern Terminus: PA 160 four miles south of Windber
Northern Terminus: Cambria County line three miles north of Windber
Length: 10.80 miles
National Highway System:
None
Names: Hagevo Road, Arrow Road, Ashtola Drive, Verla Drive, Graham Avenue, 18th Street, Railroad Street, and Centennial Drive
Townships: Paint and Ogle
Expressway: None
Former Designation: PA 56 (1928 - 1961):  PA 56 to PA 160
Notes: Gap in the designation between 21st Street and 18th Street in Windber.
Connects directly to Cambria County SR 2001.

SR 1035
Western Terminus: SR 1018 one mile east of Central City
Eastern Terminus: Bedford County line two and one-half miles east of Daley
Length: 5.19 miles
National Highway System: None
Names: Lambert Mountain Road and Fleegle Road
Township: Shade
Expressway: None
Former Designations: None
Notes: Connects directly to Bedford County SR 4014.

SR 1037
Western Terminus: One-quarter mile west of the Bedford County line
Eastern Terminus: Bedford County line one-quarter mile east of the western terminus
Length: 0.09 mile
National Highway System:
None
Name: Buck Run Road
Township: Shade
Expressway: None
Former Designations: None
Notes: Designation also applies to a bridge carrying Mount Caramel Road over a tributary of Shade Creek in Ogletown.
Connects directly to Bedford County SR 4018.

SR 1039
Southern Terminus: PA 56 in Windber
Northern Terminus: Jefferson Avenue in Windber
Length: 0.07 mile
National Highway System: None
Name: 12th Street
Township: None
Expressway: None
Former Designations: None

SR 1101
Bridge carrying 17th Street over PA 56 in Windber.

SR 2001
Southern Terminus: PA 669 three miles north of the Maryland state line
Northern Terminus: SR 2003 one-half mile north of Saint Paul
Length: 3.06 miles
National Highway System: None
Name: Oakdale Road
Township: Elk Lick
Expressway: None
Former Designations: None

SR 2002
Western Terminus: SR 2004 one and one-tenth mile west of the Addison Township line
Eastern Terminus: PA 669 one mile north of Springs
Length: 4.83 miles
National Highway System: None
Name: Savage Road
Township: Elk Lick
Expressway: None
Former Designations: None

SR 2003
Southern Terminus: PA 669 in West Salisbury
Northern Terminus: SR 2004 eight-tenths mile west of SR 2005
Length: 3.50 miles
National Highway System: None
Name: Saint Paul Road
Township: Elk Lick
Expressway: None
Former Designations: None

SR 2004
Western Terminus: PA 523 in Listonburg
Eastern Terminus: Business US 219 in Meyersdale
Length: 20.60 miles
National Highway System: None
Names: Mount Davis Road and Broadway Street
Townships: Addison, Elk Lick, and Summit
Expressway: None
Former Designations: None

SR 2005
Southern Terminus: SR 2004 eight-tenths mile east of SR 2003
Northern Terminus: SR 2004 in Summit Mills
Length: 3.12 miles
National Highway System: None
Name: Matlick Road
Townships: Elk Lick and Summit
Expressway: None
Former Designations: None

SR 2006
Western Terminus: Business US 219 in Meyersdale
Eastern Terminus: SR 2009 one and three-tenths miles south of PA 160
Length: 6.36 miles
National Highway System:
None
Names: Main Street, Cherry Street, Glade City Road, and Deal Road
Townships: Summit and Larimer
Expressway: None
Former Designations: None
Notes: Designation also applies to a bridge carrying Deal Road over a tributary of Flaugherty Creek in Larimer Township.

SR 2008
Two bridges carrying River Road over Flag Run and Casselman River in Elk Lick Township.

SR 2009
Southern Terminus: SR 2010 in Pocahontas
Northern Terminus: PA 160 in Wittenburg
Length: 4.48 miles
National Highway System: None
Name: Warrens Mill Road
Townships: Greenville and Larimer
Expressway: None
Former Designations: None
Notes: Gap in the designation between Warrens Mills and Deal Road in Larimer Township.

SR 2010
Western Terminus: US 219 in Salisbury
Eastern Terminus: Maryland state line two miles east of Pocahontas
Length: 10.30 miles
National Highway System: None
Names: Ord Street and Greenville Road
Townships: Elk Lick and Greenville
Expressway: None
Former Designations: None
Notes: Connects directly to MD 546.

SR 2011
Southern Terminus: SR 2010 one-quarter mile north of the Maryland state line
Northern Terminus: PA 160 two and sixth-tenths miles north of Pleasant Union
Length: 4.07 miles
National Highway System: None
Name: McKenzie Hollow Road
Townships: Greenville and Larimer
Expressway: None
Former Designations: None

SR 2012
Western Terminus: SR 2010 three miles west of Pocahontas
Eastern Terminus: SR 2010 one mile west of Pocahontas
Length: 1.82 miles
National Highway System: None
Name: Red Dog Road
Township: Greenville
Expressway: None
Former Designations: None

SR 2013
Western Terminus: PA 160 two miles north of the Maryland state line
Eastern Terminus: Bedford County line one-half mile east of Comps Road
Length: 5.29 miles
National Highway System: None
Name: Palo Alto Road
Township: Southampton
Expressway: None
Former Designations: None
Notes: Connects directly to Bedford County SR 3002.

SR 2014
Western Terminus: SR 2035 one mile west of Coal Run
Eastern Terminus: US 219 in Boynton
Length: 2.50 miles
National Highway System: None
Name: Coal Run Road
Township: Elk Lick
Expressway: None
Former Designations: None

SR 2015
Western Terminus: PA 160 in Pleasant Union
Eastern Terminus: SR 2020 three-tenths mile west of SR 2022
Length: 8.84 miles
National Highway System: None
Name: Glencoe Road
Townships: Southampton and Northampton
Expressway: None
Former Designations: None
Notes: Connects directly to Bedford County SR 3002.

SR 2016
Southern Terminus: SR 2004 one and four-tenths miles west of West Meyersdale
Northern Terminus: PA 653 and SR 3006 in Rockwood
Length: 9.75 miles
National Highway System: None
Names: Bridge Street and Rockdale Road
Townships: Black and Summit
Expressway: None
Former Designations: None
BicyclePA Route S BicyclePA Route: PA 653 to the Rail Trail

SR 2017
Southern Terminus: SR 2006 one-quarter mile west of Sand Patch
Northern Terminus: SR 1015 one mile south of Dividing Ridge
Length: 14.20 miles
National Highway System: None
Names: Glade City Road and Brushcreek Road
Townships: Larimer, Northampton, and Allegheny
Expressway: None
Former Designations: None
Notes: Gap in the designation between the intersections with PA 160 in Larimer Township.

SR 2018
Western Terminus: SR 2031 three and nine-tenths miles north of Garrett
Eastern Terminus: SR 2027 seven-tenths mile south of Pine Hill
Length: 3.79 miles
National Highway System: None
Names: Owl Hollow Road and Lichty Farm Road
Township: Brothersvalley
Expressway: None
Former Designations: None

SR 2019
Southern Terminus: Bedford County line two miles south of Fairhope
Northern Terminus: PA 31 in Mount Zion
Length: 11.80 miles
National Highway System: None
Names: Fairhope Road and Glen Savage Road
Townships: Fairhope and Allegheny
Expressway: None
Former Designations: None
Notes: Connects directly to Bedford County SR 3004.

SR 2020
Western Terminus: PA 160 five miles south of Berlin
Eastern Terminus: SR 2019 one and one-half miles north of Fairhope
Length: 8.36 miles
National Highway System: None
Names: Glencoe Road and Poorbaugh Road
Townships: Brothersvalley, Northampton, and Fairhope
Expressway: None
Former Designations: None
Notes: Gap in the designation between the intersections with SR 2017 in Northampton Township.

SR 2021
Five bridges carrying Shaffers Run Road over Shaffers Run and one carrying Shaffers Run Road over a tributary of Shaffers Run in Fairhope Township, one bridge carrying Shaffers Run Road over Shaffers Run, one bridge carrying Shaffers Run Road over Savage Run, and one bridge carrying Shaffers Run Road over Brucks Run in Allegheny Township.

SR 2022
Western Terminus: SR 2020 four miles east of PA 160
Eastern Terminus: SR 2017 ten miles north of PA 160
Length: 3.59 miles
National Highway System: None
Name: Leister Road
Township: Northampton
Expressway: None
Former Designations: None

SR 2023
Southern Terminus: PA 160 three and one-half mile south of Berlin
Northern Terminus: PA 31 three miles east of Roxbury
Length: 9.05 miles
National Highway System: None
Names: Salco Road, Hay Street, Main Street and Whitehorse Road
Townships: Brothersvalley and Allegheny
Expressway: None
Former Designations: None

SR 2024
Western Terminus: SR 2027 in Pine Hill
Eastern Terminus: PA 160 three miles south of Berlin
Length: 2.49 miles
National Highway System: None
Name: Walker School Road
Township: Brothersvalley
Expressway: None
Former Designations: None

SR 2025
Southern Terminus: SR 2006 in Meyersdale
Northern Terminus: SR 2024 one mile west of Pine Hill
Length: 5.63 miles
National Highway System: None
Names: Main Street and Maple Valley Road
Townships: Summit and Brothersvalley
Expressway: None
Former Designations: None

SR 2026
Western Terminus: SR 2027 three miles south of Pine Hill
Eastern Terminus: SR 2025 two and two-tenths miles north of Meyersdale
Length: 1.45 miles
National Highway System: None
Name: Berkleys Mill Road
Township: Summit
Expressway: None
Former Designations: None

SR 2027
Southern Terminus: US 219 one mile south of Garrett
Northern Terminus: US 219 two miles south of Berlin
Length: 7.67 miles
National Highway System: None
Name: Pine Hill Road
Townships: Summit and Brothersvalley
Expressway: None
Former Designations: None

SR 2028
Bridge carrying Shaw Mines Road over Casselman River in Summit Township.

SR 2029
Western Terminus: SR 2027 one mile north of US 219
Eastern Terminus: SR 2027 three miles north of US 219
Length: 1.90 miles
National Highway System: None
Name: Creek Road
Townships: Summit and Brothersvalley
Expressway: None
Former Designations: None

SR 2030
Western Terminus: US 219 in Berlin
Eastern Terminus: PA 160 in Berlin
Length: 0.44 mile
National Highway System: None
Name: Main Street
Townships: None
Expressway: None
Former Designations: None

SR 2031
Southern Terminus: PA 653 in Garrett
Northern Terminus: US 219 four and nine-tenths miles north of Berlin
Length: 7.94 miles
National Highway System: None
Name: Garrett Shortcut Road
Townships: Summit, Brothersvalley, and Somerset
Expressway: None
Former Designations: None

SR 2033
Southern Terminus: SR 2030 in Berlin
Northern Terminus: SR 1003 two miles north of Brotherton
Length: 7.48 miles
National Highway System: None
Names: Diamond Street, Beulah Road, Willkow Road, and Shaffer Drive
Townships: Brothersvalley and Stoneycreek
Expressway: None
Former Designations: None
Notes: Gap in the designation between the intersections with SR 1005 in Stoneycreek Township.

SR 2035
Southern Terminus: SR 2003 in Saint Paul
Northern Terminus: SR 2004 two miles west of Summit Mills
Length: 1.12 miles
National Highway System: None
Name: Rock Station Road
Township: Elk Lick
Expressway: None
Former Designations: None

SR 2037
Southern Terminus: SR 2016 seven miles south of Rockwood
Northern Terminus: PA 653 in Garrett
Length: 2.61 miles
National Highway System: None
Names: Johnson Road, Berlin Street, Jefferson Street, and Church Street
Township: Summit
Expressway: None
Former Designations: None

SR 2041
Two bridges carrying Miller Run Road over Miller Run in Greenville Township and one bridge carrying Miller Run Road over Flaugherty Run in Larimer Township.

SR 2043
Three bridges carrying Hill Road over Leapley Run in Southampton Township.

SR 2045
Bridge carrying Comps Road over Powder Run in Southampton Township.

SR 2047
Southern Terminus: US 219 one-half mile south of Meyersdale
Northern Terminus: US 219 one and nine-tenths miles south of Garrett
Length: 3.81 miles
National Highway System:
None
Names: Mason-Dixon Highway, Beachley Street, Center Street, and Grant Street
Township: Summit
Expressway: None
Former Designations: PA 6 (1925 - 1930)
US 219 (1928 - 1999)
Notes: Designated as Business US 219 for its entire length.
Designation also applies to a bridge carrying Mason-Dixon Highway over Miller Run in Summit Township.
Links: Business US 219

SR 2102
Bridge carrying Hunsrick Road over US 219 in Summit Township.

SR 3001
Southern Terminus: PA 523 one-quarter mile south of Dumas
Northern Terminus: PA 281 one-quarter mile south of Paddytown
Length: 5.92 miles
National Highway System: None
Name: Fort Hill Road
Townships: Addison and Upper Turkeyfoot
Expressway: None
Former Designations: None

SR 3002
Western Terminus: Braddocks Run Road at the Youghiogheny River
Eastern Terminus: US 40 one-half mile east of the Fayette County line
Length: 7.00 miles
National Highway System: None
Name: Fort Hill Road
Township: Addison
Expressway: None
Former Designations: None
Notes: Gap in the designation between the intersections with US 40 in Addison.

SR 3003
Southern Terminus: PA 281 in Ursina
Northern Terminus: PA 281 in Confluence
Length: 8.85 miles
National Highway System:
None
Names: Groff Road, Jersey Hollow Road, Draketown Road, Latrobe Avenue, Hughart Street, and Logan Place
Township: Lower Turkeyfoot
Expressway: None
Former Designations: None

SR 3004
Two bridges carrying Whites Creek Road over Whites Creek in Addison Township.

SR 3005
Southern Terminus: Youghiogheny River Dam parking lot one-quarter mile south of PA 281
Northern Terminus: PA 281 in Confluence
Length: 0.30 mile
National Highway System: None
Name: River Road
Township: Addison
Expressway: None
Former Designations: None

SR 3006
Western Terminus: PA 281 one and one-half mile north of Kingwood
Eastern Terminus: PA 653 and SR 2016 in Rockwood
Length: 7.80 miles
National Highway System: None
Names: Duppstadt Road, Lephart Road, Casselman Road, and Main Street
Townships: Upper Turkeyfoot and Milford
Expressway: None
Former Designations: None

SR 3007
Southern Terminus: PA 281 one-half mile north of Ursina
Northern Terminus: SR 3006 one mile east of Casselman
Length: 9.87 miles
National Highway System: None
Names: Humbert Road and Casselman Road
Townships: Lower Turkeyfoot and Upper Turkeyfoot
Expressway: None
Former Designation: PA 877 (1928 - 1946):  PA 281 to Humbert

SR 3008
Western Terminus: PA 281 in New Centerville
Eastern Terminus: SR 3015 two and one-half miles north of Rockwood
Length: 3.39 miles
National Highway System: None
Name: West Mud Pike
Township: Milford
Expressway: None
Former Designations: None

SR 3009
Bridge carrying Whipkey Dam Road over Laurel Hill Creek in Upper Turkeyfoot Township.

SR 3010
Western Terminus: SR 2037 in Indiantown
Eastern Terminus: US 219 one mile north of Berlin
Length: 15.20 miles
National Highway System: None
Names: Indiantown Road, Piedmont Road, and East Mud Pike
Townships: Milford, Black, and Brothersvalley
Expressway: None
Former Designations: None

SR 3011
Western Terminus: PA 281 two miles south of Kingwood
Eastern Terminus: SR 2016 in Rockwood Station
Length: 8.30 miles
National Highway System: None
Name: Markleton School Road
Townships: Upper Turkeyfoot and Black
Expressway: None
Former Designations: None

SR 3013
Southern Terminus: SR 3006 two miles west of Rockwood
Northern Terminus: SR 3008 in Gebharts
Length: 2.82 miles
National Highway System: None
Name: Harvest Drive
Township: Milford
Expressway: None
Former Designations: None

SR 3014
Western Terminus: PA 653 one mile east of Scullton
Eastern Terminus: SR 3033 one-half mile north of PA 653
Length: 2.72 miles
National Highway System: None
Name: Covered Bridge Road
Township: Middlecreek
Expressway: None
Former Designations: None

SR 3015
Western Terminus: PA 653 in Rockwood
Eastern Terminus: PA 31/PA 281 in Somerset
Length: 8.02 miles
National Highway System: None
Names: Main Street, Waterlevel Road, and Edgewood Avenue
Townships: Milford and Somerset
Expressway: None
Former Designations: None
BicyclePA Route S BicyclePA Route: Entire length
Notes: Designated as Truck PA 653 from PA 653 to SR 3019 from 2002 until its decommissioning in 2011.
Links: Truck PA 653

SR 3017
Southern Terminus: SR 3008 one-half mile east of Gebharts
Northern Terminus: SR 3015 in Somerset
Length: 6.74 miles
National Highway System: None
Names: Chickentown Road and Cannell Drive
Townships: Milford and Somerset
Expressway: None
Former Designations: None

SR 3019
Western Terminus: SR 3008 one-half mile east of New Centerville
Eastern Terminus: SR 3010 six miles west of US 219
Length: 6.22 miles
National Highway System: None
Names: Gebhart Road, Garrett Road and Humbert School Road
Townships: Milford and Black
Expressway: None
Former Designations: None
Notes: Gap in the designation where on Water Level Road in Milford Township.
Designated as Truck PA 653 from SR 3015 to PA 653 from 2002 until its decommissioning in 2011.
Links: Truck PA 653

SR 3021
Southern Terminus: PA 653 three and six-tenths miles west of Garrett
Northern Terminus: SR 3019 three-tenths mile east of Shamrock
Length: 1.90 miles
National Highway System: None
Name: Walker Road
Township: Black
Expressway: None
Former Designations: None

SR 3023
Southern Terminus: SR 3010 seven and one-quarter miles west of Garrett
Northern Terminus: SR 3015 in Murdock
Length: 0.94 mile
National Highway System: None
Name: Bando Road
Townships: Black and Milford
Expressway: None
Former Designations: None

SR 3025
Southern Terminus: SR 3015 in Somerset
Northern Terminus: PA 31/PA 281 in Somerset
Length: 1.38 miles
National Highway System: None
Name: South Center Avenue
Township: Somerset
Expressway: None
Former Designations: None

SR 3027
Southern Terminus: SR 3017 in Somerset
Northern Terminus: PA 31/PA 381 and SR 4007 in Somerset
Length: 0.68 mile
National Highway System: None
Name: South Franklin Avenue
Townships: None
Expressway: None
Former Designations: None

SR 3029
Southern Terminus: PA 281 in New Centerville
Northern Terminus: Fayette County line one mile north of Seven Springs
Length: 9.25 miles
National Highway System: None
Names: Copper Kettle Highway and County Line Road
Townships: Milford and Middlecreek
Expressway: None
Former Designations: None
Notes: Connects directly to Westmoreland County SR 1058.

SR 3031
Southern Terminus: PA 281/PA 653 nine-tenths mile north/west of New Lexington
Northern Terminus: SR 3029 three-tenths mile south of Kimmel
Length: 2.48 miles
National Highway System: None
Name: Middlecreek Road
Townships: Middlecreek and Milford
Expressway: None
Former Designations: None

SR 3033
Southern Terminus: PA 653 one and one-tenth miles west of New Lexington
Northern Terminus: SR 3029 in Trent
Length: 3.84 miles
National Highway System: None
Name: Barron Church Road
Township: Middlecreek
Expressway: None
Former Designations: None

SR 3035
Southern Terminus: PA 653 two miles west of New Lexington
Northern Terminus: SR 3033 one and nine-tenths miles south of Trent
Length: 2.36 miles
National Highway System: None
Name: Ream Road
Township: Middlecreek
Expressway: None
Former Designations: None
Notes: Gap in the designation between Barronville to Ream Road in Middlecreek Township.

SR 3037
Southern Terminus: SR 3029 one mile north of Kimmel
Northern Terminus: PA 31 six miles west of Somerset
Length: 3.75 miles
National Highway System: None
Name: Trent Road
Townships: Middlecreek, Milford, and Jefferson
Expressway: None
Former Designations: None

SR 3039
Southern Terminus: SR 3033 one-half mile south of Trent
Northern Terminus: SR 3029 one and nine-tenths miles north of Trent
Length: 3.72 miles
National Highway System: None
Name: Triple Creek Road
Township: Middlecreek
Expressway: None
Former Designations: None

SR 3041
Southern Terminus: US 219 two miles south of Somerset
Northern Terminus: PA 31 in Somerset
Length: 2.06 miles
National Highway System: None
Names: Berlin Plank Road and Plank Road
Township: Somerset
Expressway: None
Former Designations: PA 6 (1925 - 1930)
US 219 (1928 - 1973)
BicyclePA Route S BicyclePA Route: Menser Road to PA 31

SR 3043
Southern Terminus: Maryland state line one-half mile south of SR 3002
Northern Terminus: SR 3002 one-half mile north of the Maryland state line
Length: 0.54 mile
National Highway System: None
Name: Friendsville Road
Township: Addison
Expressway: None
Former Designations: None

SR 3045
Western Terminus: PA 523 one-quarter mile north of Harnedsville
Eastern Terminus: SR 2047 one-quarter mile north of Harnedsville
Length: 0.29 mile
National Highway System: None
Name: Turkeyville Road
Township: Lower Turkeyville
Expressway: None
Former Designations: None

SR 3047
Western Terminus: PA 523 in Harnedsville
Eastern Terminus: PA 281 in Ursina
Length: 1.50 miles
National Highway System: None
Names: Hogback Road and Second Street
Township: Lower Turkeyfoot
Expressway: None
Former Designations: None

SR 4001
Western Terminus: PA 31 in Bakersville
Eastern Terminus: PA 985 two and one-tenth miles north of PA 601
Length: 8.64 miles
National Highway System: None
Names: West Bakersville-Edie Road, Coxes Creek Road, and East Bakersville-Edie Road
Townships: Jefferson and Lincoln
Expressway: None
Former Designations: None

SR 4002
Western Terminus: SR 4013 one and three-tenths miles south of the Jenner Township line
Eastern Terminus: SR 4015 in Harrison
Length: 3.09 miles
National Highway System: None
Name: Schoolhouse Road
Township: Lincoln
Expressway: None
Former Designations: None

SR 4003
Two bridges carrying Laurel Run Road over Laurel Hill Creek in Jefferson Township.

SR 4004
Western Terminus: PA 601 two miles north of PA 985
Eastern Terminus: SR 4017 three miles north of PA 281
Length: 2.40 miles
National Highway System:
None
Name: Bicycle Road
Townships: Lincoln and Quemahoning
Expressway: None
Former Designations: None
Notes: Designation also applies to two bridges carrying Bluebird Spring Road over Quemahoning Creek in Lincoln Township.

SR 4005
Southern Terminus: PA 31 two miles west of Somerset
Northern Terminus: Westmoreland County line in Laurel Ridge State Park
Length: 9.77 miles
National Highway System: None
Name: Coxes Creek Road
Townships: Somerset, Jefferson, and Lincoln
Expressway: None
Former Designations: None
Notes: Gap in the designation between the intersections with SR 4001 in Lincoln Township.

SR 4006
Western Terminus: PA 985 three and eight-tenths miles north of PA 601
Eastern Terminus: Twin Hills Road and Acosta Road one-quarter mile east of Acosta
Length: 1.24 miles
National Highway System: None
Name: Acosta Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4007
Southern Terminus: PA 31/PA 281 and SR 3027 in Somerset
Northern Terminus: SR 4009 in Somerset
Length: 0.55 mile
National Highway System: None
Name: Franklin Avenue
Township: None
Expressway: None
Former Designations: None

SR 4008
Western Terminus: SR 4013 four-tenths miles north of the Lincoln Township line
Eastern Terminus: PA 985 one and eight-tenths miles south of Jennerstown
Length: 1.71 miles
National Highway System: None
Name: Beam Church Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4009
Southern Terminus: PA 31/PA 281 and SR 3015 in Somerset
Northern Terminus: SR 4001 in Edie
Length: 5.45 miles
National Highway System: None
Names: Edgewood Avenue, Felgar Road, and Husband Road
Townships: Somerset and Lincoln
Expressway: None
Former Designations: None

SR 4010
Western Terminus: SR 4025 in Boswell
Eastern Terminus: SR 4021 two miles north of US 30
Length: 4.14 miles
National Highway System: None
Name: Green Bridge Road
Townships: Jenner and Quemahoning
Expressway: None
Former Designations: None

SR 4011
Southern Terminus: SR 1003 one mile south of Wells Creek
Northern Terminus: PA 281 one-quarter mile south of Friedens
Length: 1.14 miles
National Highway System: None
Name: Stouffer Hill Road
Township: Somerset
Expressway: None
Former Designations: None

SR 4012
Western Terminus: SR 4027 three and one-half miles north of US 30
Eastern Terminus: PA 985 one-half mile north of Glessner
Length: 1.79 miles
National Highway System: None
Name: Klines Mill Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4013
Southern Terminus: SR 4001 in Allenvale
Northern Terminus: US 30 two miles west of Jennerstown
Length: 7.10 miles
National Highway System: None
Name: Keysertown Road
Townships: Lincoln and Jenner
Expressway: None
Former Designations: None

SR 4014
Western Terminus: PA 985 one-quarter mile south of Glessner
Eastern Terminus: PA 601 two miles north of Boswell
Length: 2.10 miles
National Highway System: None
Name: Rolling Hill Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4015
Southern Terminus: SR 4009 one and one-half miles north of Zimmerman
Northern Terminus: SR 4023 one and one-half miles north of Acosta
Length: 6.18 miles
National Highway System:
None
Names: Casebeer Church Road, Quecreek Road, and Watson Avenue
Townships: Lincoln and Jenner
Expressway: None
Former Designations: None
Notes: Gap in the designation between the intersections with PA 985 in Lincoln Township and between the intersections with SR 4006 in Jenner Township.

SR 4016
Western Terminus: PA 985 one-half mile north of Thomas Mills
Eastern Terminus: SR 4035 one and one-quarter miles south of PA 403
Length: 2.88 miles
National Highway System: None
Name: Moonlite Park Road
Township: Conemaugh
Expressway: None
Former Designations: None

SR 4017
Southern Terminus: PA 281 in Friedens
Northern Terminus: US 30 three miles east of Ferrellton
Length: 6.47 miles
National Highway System: None
Names: Heyer Road, South Main Street, Beaver Dam Road, Bicycle Road, and Horner Church Road
Townships: Somerset and Quemahoning
Expressway: None
Former Designations: None

SR 4018
Western Terminus: SR 4029 one mile west of PA 985
Eastern Terminus: Cambria County line two miles west of PA 985
Length: 3.18 miles
National Highway System: None
Names: Saylor School Road and Ligonier Pike
Township: Conemaugh
Expressway: None
Former Designations: None
Notes: Gap in the designation from Saylor School Road to Ligonier Pike in Conemaugh Township.

SR 4019
Southern Terminus: SR 4017 three and one-half miles north of Friedens
Northern Terminus: PA 601 two miles north of Hyasota
Length: 11.00 miles
National Highway System:
None
Names: Bicycle Road, South Somerset Street, North Somerset Street, West Forbes Street, Quemahoning Street, and Plank Road
Townships: Quemahoning and Conemaugh
Expressway: None
Former Designations: None

SR 4020
Western Terminus: Cambria County line one mile west of PA 985
Eastern Terminus: PA 985 two miles south of Bens Creek
Length: 0.88 mile
National Highway System: None
Name: Fender Lane
Township: Conemaugh
Expressway: None
Former Designations: None
Notes: Connects directly to Cambria County SR 3003.

SR 4021
Southern Terminus: US 30 three and one-half miles east of Ferrellton
Northern Terminus: PA 403, SR 1014, and SR 1027 in Hooversville
Length: 5.48 miles
National Highway System: None
Names: Slagle Hill Road, Hooversville Road, Water Street, Main Street, Railroad Street, and Charles Street
Township: Quemahoning
Expressway: None
Former Designations: None

SR 4022
Western Terminus: PA 403 one and three-quarter miles north of Davidsville
Eastern Terminus: PA 601 in Paint
Length: 4.63 miles
National Highway System: None
Names: Carpenters Park Road, Cottage Lane, and Main Street
Townships: Conemaugh and Paint
Expressway: None
Former Designations: None

SR 4023
Southern Terminus: PA 985 two and one-quarter miles south of Jennerstown
Northern Terminus: PA 601 in Boswell
Length: 4.21 miles
National Highway System: None
Names: Million Dollar Highway and Blacks Hill Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4025
Southern Terminus: PA 601 one and three-quarter miles south of Jenners
Northern Terminus: PA 601 in Boswell
Length: 4.87 miles
National Highway System: None
Names: Ralphton Road, Main Street, and Atkinson Way
Townships: Jenner and Quemahoning
Expressway: None
Former Designations: None

SR 4026
Southern Terminus: PA 601 in Somerset
Northern Terminus: PA 281 three-quarter miles north of Somerset
Length: 0.88 mile
National Highway System: None
Name: Lake Road
Township: Somerset
Expressway: None
Former Designations: None

SR 4027
Southern Terminus: US 30 in Jennerstown
Northern Terminus: PA 985 in Forwardstown
Length: 6.54 miles
National Highway System: None
Names: Klines Mill Road and Roaring Run Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4028
Western Terminus: US 30 one-half mile west of Stoystown
Eastern Terminus: PA 281 and US 30 in Stoystown
Length: 1.18 miles
National Highway System: None
Names: West Main Street and East Main Street
Township: Quemahoning
Expressway: None
Former Designations: PA 1 (1925 - 1930)
US 30 (1928 - 1939)

SR 4029
Southern Terminus: SR 4027 one-half mile west of Forwardstown
Northern Terminus: Cambria County line one and one-half miles north of SR 4018
Length: 6.39 miles
National Highway System: None
Names: North Fork Dam Road, Saylor School Road, and North Fork Road
Township: Jenner and Conemaugh
Expressway: None
Former Designations: None

SR 4031
Southern Terminus: PA 601 one-half mile south of Jerome
Northern Terminus: SR 4029 two and three-tenths miles north of SR 4027
Length: 4.32 miles
National Highway System: None
Names: Jerome Hill Road and Saylor School Road
Township: Jenner and Conemaugh
Expressway: None
Former Designations: None
Notes Gap in the designation from Jerome Hill Road to Saylor School Road in Thomas Mills.

SR 4033
Southern Terminus: PA 601 one and one-quarter miles north of Boswell
Northern Terminus: SR 4035 north of PA 601
Length: 0.69 mile
National Highway System: None
Name: Commonwealth Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4035
Southern Terminus: PA 601 one and one-half miles north of Boswell
Northern Terminus: PA 403 one-half mile north of Hollsopple
Length: 5.63 miles
National Highway System: None
Name: Woodstown Highway
Townships: Jenner and Conemaugh
Expressway: None
Former Designations: None

SR 4037
Southern Terminus: PA 601 one-quarter mile south of Benson
Northern Terminus: PA 403 in Hollsopple
Length: 0.27 mile
National Highway System: None
Name: Veterans Street
Township: Conemaugh
Expressway: None
Former Designations: None

SR 4039
Southern Terminus: PA 601 seven-tenths miles north of Maple Ridge
Northern Terminus: PA 403 one and one-quarter miles north of Davidsville
Length: 2.62 miles
National Highway System: None
Name: Miller-Pickering Road
Township: Conemaugh
Expressway: None
Former Designations: None

SR 4041
Southern Terminus: SR 4016 one mile east of PA 985
Northern Terminus: Cambria County line over the Conemaugh River one-quarter mile north of Krings
Length: 5.46 miles
National Highway System: None
Names: Soap Hollow Road and Kring Street
Township: Conemaugh
Expressway: None
Former Designations: None

SR 4043
Western Terminus: SR 4041 one mile north of SR 4016
Eastern Terminus: PA 403 in Davidsville
Length: 2.08 miles
National Highway System: None
Name: West Campus Avenue
Township: Conemaugh
Expressway: None
Former Designations: None

SR 4045
Southern Terminus: SR 1031 one mile south of PA 160
Northern Terminus: PA 601 one mile south of Paint
Length: 1.47 miles
National Highway System: None
Name: Spruce Run Road
Township: Paint
Expressway: None
Former Designations: None

SR 4047
Southern Terminus: SR 4012 one mile south of PA 985
Northern Terminus: SR 4027 two miles south of PA 985
Length: 0.58 mile
National Highway System: None
Name: Flat Run Road
Township: Jenner
Expressway: None
Former Designations: None

SR 4049
Bridge carrying Geiger Road over Beaver Dam Run in Quemahoning Township.

SR 4051
Southern Terminus: PA 601 and PA 56 in Paint
Northern Terminus: Cambria County line in Paint
Length: 0.17 mile
National Highway System: None
Name: Main Street
Township: None
Expressway: None
Former Designations: None

SR 4053
Southern Terminus: US 30 in Stoystown
Northern Terminus: SR 4028 in Stoystown
Length: 0.07 mile
National Highway System: None
Name: Oak Avenue
Township: None
Expressway: None
Former Designations: None

SR 4055
Southern Terminus: PA 281 in Somerset
Northern Terminus: PA 601 in Somerset
Length: 0.37 mile
National Highway System: None
Name: Gilmore Access Road
Township: None
Expressway: None
Former Designations: None

SR 4102
Bridge carrying Sechler Road over US 219 in Somerset Township.

SR 4104
Bridge carrying Critchfield Road over US 219 in Lincoln Township.

SR 4106
Bridge carrying East Campus Avenue over US 219 in Quemahoning Township.

SR 7076
Designation applies to the Pennsylvania Turnpike.

SR 8001
Interchange ramps between US 219 and SR 3041/Plank Road in Somerset Township.

SR 8002
Interchange ramps between US 30 and PA 281/SR 4028 in Quemahoning Township.

SR 8003
Interchange ramps between US 219 and PA 281 in Somerset Township.

SR 8004
Interchange ramps between PA 56 and PA 601/SR 4053 in Paint.

SR 8005
Interchange ramps between US 219 and PA 601 in Somerset Township.

SR 8007
Interchange ramps between US 219 and US 30 in Jenner Township.

SR 8009
Interchange ramps between US 219 and PA 601 in Hyasota.

SR 8011
Interchange ramps between US 219 and PA 403 in Davidsville.

SR 8013
Interchange ramps between US 219 and Business US 219 in Summit Township.

SR 9101
Connector between Business US 219 and US 219 in Summit Township.