# List of U.S. Routes in Pennsylvania

In the U.S. state of Pennsylvania, U.S. Routes are maintained by the Pennsylvania Department of Transportation (PennDOT).

## Mainline highways

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
| US 1 | 81 | 130 | US 1 near Nottingham | US 1 at Morrisville | 01926-01-011926 | current | |
| US 6 | 403 | 649 | US 6 near North Richmond, OH | US 6 at Port Jervis, NY | 01926-01-011926 | current | |
| US 6N | 21.04 | 33.86 | Erie | Union City | 01931-01-011931 | 01935-01-011935 | Now PA 97 (north) |
| US 6N | 28 | 45 | US 20 in Springfield Township | US 6/US 19 in LeBoeuf Township | 01935-01-011935 | current | |
| US 11 | 248 | 399 | US 11 at Antrim Township | US 11 at Great Bend Township | 01926-01-011926 | current | |
| US 13 | 49 | 79 | US 13 at Marcus Hook, Pennsylvania | US 1 in Falls Township | 01926-01-011926 | current | |
| US 15 | 195 | 314 | US 15 near Gettysburg | US 15 near Lawrenceville | 01926-01-011926 | current | |
| US 19 | 188 | 303 | US 19 at Perry Township | US 20 in Erie | 01925-01-011925 | current | |
| US 20 | 45 | 72 | US 20 near West Springfield | US 20 near North East | 01926-01-011926 | current | |
| US 22 | 338 | 544 | US 22 at Hanover Township | US 22 at the Easton-Phillipsburg Toll Bridge in Easton | 01926-01-011926 | current | |
| US 30 | 324 | 521 | US 30 at Greene Township | US 30 at the Benjamin Franklin Bridge in Philadelphia | 01913-01-011913 | current | |
| US 40 | 83 | 134 | US 40 at Donegal Township | US 40 at Addison Township | 01926-01-011926 | current | |
| US 46 | 1 | 1.6 | US 611 at Portland | US 46 at Delaware River near Portland | 01936-01-011936 | 01954-01-011954 | Temporarily replaced by US 611 |
| US 62 | 119 | 192 | Ohio border in Sharon | New York border in Pine Grove Township | 01932-01-011932 | current | |
| US 106 | 87 | 140 | US 309 at Wyalusing | US 106 border near Darbytown | 01928-01-011928 | 01972-01-011972 | Now PA 106, PA 652, and PA 706 |
| US 111 | 50 | 80 | US 111 at Shrewsbury | US 22 in Progress | 01928-01-011928 | 01953-01-011953 | Replaced by I-83 |
| US 119 | 133 | 214 | US 119 at Springhill Township | US 219 in Sandy Township | 01926-01-011926 | current | |
| US 120 | 104 | 167 | US 219/PA 948 in Ridgway | US 220 in Lock Haven | 01926-01-011926 | 01967-01-011967 | Now PA 120 |
| US 122 | 91 | 146 | US 11/US 15 in Sunbury | PA 23 in Morgantown | 01935-01-011935 | 01963-01-011963 | Now PA 10 and PA 61 |
| US 140 | 12 | 19 | US 15 in Gettysburg | US 140 near Littlestown | 01928-01-011928 | 01979-01-011979 | Now PA 97 (south) |
| US 202 | 59 | 95 | US 202 at Bethel Township | US 202 near New Hope | 01935-01-011935 | current | |
| US 206 | 0.4 | 0.64 | US 209 in Milford | US 206 at Delaware River near Milford | 01934-01-011934 | current | |
| US 209 | 146 | 235 | PA 147 in Millersburg | US 209 at Matamoras | 01926-01-011926 | current | |
| US 219 | 207 | 333 | US 219 near Salisbury | US 219 border near Limestone, NY | 01926-01-011926 | current | |
| US 220 | 248 | 399 | US 220 in Cumberland Valley Township | I-86/NY 17 in South Waverly | 01926-01-011926 | current | NY 17 is briefly in Pennsylvania in the borough of South Waverly |
| US 222 | 90 | 140 | US 222 in Fulton Township | I-78/PA 222/PA 309 in Dorneyville, PA | 01926-01-011926 | current | |
| US 224 | 10 | 16 | US 224 in Mahoning Township | PA 18 in New Castle | 01933-01-011933 | current | |
| US 230 | 40 | 64 | US 22 in Harrisburg | US 30 in Lancaster | 01928-01-011928 | 01967-01-011967 | Now PA 230 and PA 283 |
| US 309 | 138 | 222 | US 611 in Philadelphia | US 6 in Tunkhannock | 01926-01-011926 | 01968-01-011968 | Now PA 309 and PA 29 (north) |
| US 322 | 370 | 600 | US 322 at West Shenango Township | US 322 at Chester | 01926-01-011926 | current | |
| US 422 | 113 | 182 | US 422 at Pulaski Township | US 219 in Cambria Township | 01926-01-011926 | current | |
| US 422 | 88 | 142 | US 322 in Derry Township | US 202 in Tredyffrin Township | 01927-01-011927 | current | |
| US 522 | 128 | 206 | US 522 near Warfordsburg | US 11/US 15 in Selinsgrove | 01943-01-011943 | current | |
| US 611 | 124 | 200 | PA 291 in Philadelphia | I-81 in Scranton | 01926-01-011926 | 01972-01-011972 | Now PA 611 and PA 435 |
| US 622 | 55 | 89 | US 622 at Thompson Township | US 22 in Mount Union | 01927-01-011927 | 01928-01-011928 | Now PA 928 and US 522 |
| US 711 | 97 | 156 | US 11 in Northumberland | New York in South Waverly | 01927-01-011927 | 01928-01-011928 | Replaced by PA 147, PA 405, and US 220 |
| Former ||||||||

## Auxiliary routes

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
| US 1 Bus. | 8 | 13 | US 1 in Oxford | US 1 in Falls Township | 01989-01-011989 | current | Original route of US 1 that was replaced by an expressway |
| US 6 Bus. | 4 | 6.4 | US 6 in Warren | US 6 in Mead Township | 01989-01-011989 | current | Original route of US 6 that was replaced by a bypass on the south side of the Allegheny River |
| US 6 Bus. | 2 | 3.2 | US 6 in Tunkhannock Township | US 6 in Tunkhannock | 02000-01-012000 | current | Original route of US 6 through downtown Tunkhannock that was replaced by a wider bypass |
| US 6 Bus. | 14 | 23 | I-81/US 6/US 11 in Scranton | US 6 in Carbondale Township | 01999-01-011999 | current | Original route of US 6 that was replaced by an expressway |
| US 13 Bus. | 3 | 4.8 | US 13/PA 291 in Trainer | US 13 in Chester | 02022-01-012022 | current | Created when US 13 was rerouted to improve truck traffic |
| US 15 Bus. | 14 | 23 | Maryland state line in Freedom Township | US 15/PA 394 in Straban Township | 01964-01-011964 | current | Original route of US 15 that was replaced by an expressway |
| US 15 Bus. | 4 | 6.4 | US 15/PA 660 in Richmond Township | US 15 in Richmond Township | 02005-01-012005 | current | Original route of US 15 through downtown Mansfield that was replaced by an expressway |
| US 19 Truck | 19.5 | 31.4 | US 19 in Mount Lebanon | US 19 in McCandless | 01946-01-011946 | current | |
| US 22 Bus. | 5 | 8.0 | US 22 / I-376 in Churchill | US 22 / I-376 in Monroeville | 01963-01-011963 | current | Original route of US 22 in Monroeville, changed to business route when the main route was added to I-376 |
| US 22 Bus. | 5 | 8.0 | US 22/US 522 in Granville Township | US 22/US 322 in Derry Township | 02005-01-012005 | current | Original route of US 22 through downtown Lewistown that was replaced by an expressway |
| US 30 Bus. | 3 | 4.8 | US 30 in Bedford Township | US 30 in Bedford Township | 01970-01-011970 | current | Original route of US 30 through downtown Bedford that was replaced by an expressway |
| US 30 Bus. | 2 | 3.2 | US 30 in Everett | US 30 in West Providence Township | 01982-01-011982 | current | Original route of US 30 through downtown Everett that was replaced by an expressway |
| US 30 Bus. | 19 | 31 | US 30 in Sadsbury Township | US 30/US 202 in Glenloch | 01963-01-011963 | current | Original route of US 30 in Chester County designated as a business route in several segments as expressway was extended |
| US 30 Bus. Alt. Truck | 4 | 6.4 | US 30 Bus./US 322 in Downingtown | US 30 Bus./PA 113 in Downingtown | 02013-01-012013 | current | Designated to bypass a weight-restricted bridge over East Branch Brandywine Creek |
| US 40 Bus. | 2 | 3.2 | US 40 in Redstone Township | US 40 in Redstone Township | 02009-01-012009 | current | Designated when a segment of the original US Route was realigned to provide access to the PA 43 expressway |
| US 40 Bus. | 5 | 8.0 | US 40/US 119 in Uniontown | US 40 in Hopwood | 01993-01-011993 | current | Original route of US 40 through Uniontown that was replaced by an expressway |
| US 62 Bus. | 4 | 6.4 | US 62 in Sharon | US 62 in Hermitage | 01958-01-011958 | current | Original route of US 62 that was replaced by a wider parallel route |
| US 202 Truck | 0.4 | 0.64 | US 202 in Norristown | US 202 in Norristown | — | — | Designated to bypass a truck-restricted district |
| US 202 Alt. Truck | 6 | 9.7 | US 202 in Whitpain Township | US 202/PA 63 near North Wales | 02013-01-012013 | current | Original route of US 202 that was replaced by an expressway |
| US 202 Bus. | 9 | 14 | PA 611 near Doylestown | US 202 near Montgomeryville | 02015-01-012015 | current | Original route of US 202 through Montgomeryville and Doylestown that was replaced by an expressway |
| US 209 Bus. | 14 | 23 | US 209 in Sciota | US 209 near Marshalls Creek | 01962-01-011962 | current | Original route of US 209 through the Stroudsburg area, designated when main route was moved onto expressways and a new two-lane segment east of the city |
| US 219 Bus. | 4 | 6.4 | US 219 in Summit Township | US 219 in Summit Township | 01999-01-011999 | current | Original route of US 219 through Meyersdale that was replaced by an expressway |
| US 219 Alt. | 23 | 37 | US 219 in Carrolltown | US 219 in Mahaffey | — | — | Proposed in 2009 to alleviate traffic on US 219 but not yet signed; to be mostly concurrent with PA 36 |
| US 219 Truck | 3 | 4.8 | US 219 near Ridgway | PA 120 in Ridgway | 01990-01-011990 | current | One-way only (northbound) |
| US 220 Bus. | 12 | 19 | US 220 in Bedford Township | I-99/US 220/PA 56 in Cessna | 01973-01-011973 | current | Former route of US 220 through the Bedford area that was replaced by an expressway |
| US 220 Bus. | 37 | 60 | I-99/US 220 near Sproul | I-99/US 220 in Bald Eagle | 01996-01-011996 | current | Former route of US 220 in Blair County that was replaced by an expressway |
| US 220 Alt. | 22 | 35 | I-99/US 220 near Port Matilda | I-80/I-99/US 220/PA 26 in Spring Township | 02002-01-012002 | current | Former route of US 220 in Centre County that was replaced by an expressway; partially concurrent with I-80 |
| US 222 Bus. | 12 | 19 | US 222 in Cumru Township | US 222 in Ontelaunee Township | 01977-01-011977 | current | Former route of US 222 through the Reading area that was replaced by multiple expressways |
| US 322 Bus. | 9 | 14 | I-99/US 220/US 322 near State College | US 322 near Boalsburg | 01985-01-011985 | current | Former route of US 322 through State College and Boalsburg that was replaced by an expressway |
| US 322 Truck | 4 | 6.4 | US 30 Bus./US 322 in Downingtown | US 30 Bus./PA 113 in Downingtown | 02013-01-012013 | current | Designated to bypass a weight-restricted bridge over East Branch Brandywine Creek |
| US 322 Bus. | 3 | 4.8 | US 322 in East Bradford Township | US 220/US 322 in West Goshen Township | 01964-01-011964 | current | Former route of US 322 through West Chester that was replaced by multiple expressways |
| US 422 Bus. | 7 | 11 | US 422 in Union Township | US 422 in Shenango Township | 01977-01-011977 | current | Former route of US 422 through New Castle that was replaced by an expressway |
| US 422 Bus. | 5 | 8.0 | US 422/PA 28/PA 268 in East Franklin Township | US 422/PA 28/PA 66 in Manor Township | 02001-01-012001 | current | Former route of US 422 through the Kittanning area that was replaced by an expressway |
| US 422 Bus. | 7 | 11 | US 422 in White Township | US 119 in White Township | 01997-01-011997 | current | Partially follows a former route of US 422 south of Indiana |
| US 422 Bus. | 7 | 11 | US 222/US 422 in Wyomissing | US 422 in Reiffton | 01964-01-011964 | current | Former route of US 422 through the Reading area that was replaced by multiple expressways |