| County
| From:
| To:
| AADT Composite
|
| Lawrence/ Beaver
| OH state line
| Exit 10/PA Toll 60 Beaver Valley Expwy.
| 18,400
|
| Beaver
| Exit 10/PA Toll 60 Beaver Valley Expwy.
| Exit 13/PA 18 Beaver Falls
| 20,000
|
| Beaver/ Butler
| Exit 13/PA 18 Beaver Falls
| Exit 28/Interstate 79 & U.S. 19
| 21,000
|
| Butler/ Allegheny
| Exit 28/Interstate 79 & U.S. 19
| Exit 39/PA 8 Glenshaw
| 24,700
|
| Allegheny
| Exit 39/PA 8 Glenshaw
| Exit 48/PA 28 Allegheny Valley Expwy.
| 28,800
|
| Allegheny
| Exit 48/PA 28 Allegheny Valley Expwy.
| Exit 57/I-376 & U.S. 22 Parkway East
| 34,800
|
| Allegheny/ Westmoreland
| Exit 57/I-376 & U.S. 22 Parkway East
| Exit 67/U.S. 30 Irwin Jeannette
| 41,000
|
| Westmoreland
| Exit 67/U.S. 30 Irwin Jeannette
| Exit 75/I-70 & PA Toll 66 New Stanton
| 31,500
|
| Westmoreland
| Exit 75/I-70 & PA Toll 66 New Stanton
| Exit 91/PA 711 Donegal
| 36,000
|
| Westmoreland/ Somerset
| Exit 91/PA 711 Donegal
| Exit 110/PA 601 Somerset
| 34,000
|
| Somerset/ Bedford
| Exit 110/PA 601 Somerset
| Exit 146/I-99 & U.S. 220 Bedford
| 33,000
|
| Bedford
| Exit 146/I-99 & U.S. 220 Bedford
| Exit 161/I-70 East & U.S. 30 Breezewood
| 38,000
|
| Bedford/ Fulton
| Exit 161/I-70 East & U.S. 30 Breezewood
| Exit 180/U.S. 522 Fort Littleton
| 23,000
|
| Fulton/ Huntingdon/ Franklin
| Exit 180/U.S. 522 Fort Littleton
| Exit 189/PA 75 Willow Hill
| 24,000
|
| Franklin
| Exit 189/PA 75 Willow Hill
| Exit 201/PA 997 Roxbury
| 24,000
|
| Franklin/ Cumberland
| Exit 201/PA 997 Roxbury
| Exit 226/I-81 & U.S. 11 Carlisle
| 24,000
|
| Cumberland
| Exit 226/I-81 & U.S. 11 Carlisle
| Exit 236/U.S. 15 Gettysburg
| 23,000
|
| Cumberland
| Exit 236/U.S. 15 Gettysburg
| Exit 242/I-83 Harrisburg West York
| 29,000
|
| Cumberland/ Dauphin
| Exit 242/I-83 Harrisburg West York
| Exit 247/I-283 & PA 283 Harrisburg East
| 33,000
|
| Dauphin/ Lebanon/ Lancaster
| Exit 247/I-283 & PA 283 Harrisburg East
| Exit 266/PA 72 Lebanon
| 28,000
|
| Lancaster
| Exit 266/PA 72 Lebanon
| Exit 286/U.S. 222 Reading Lancaster
| 28,000
|
| Lancaster/ Berks
| Exit 286/U.S. 222 Reading Lancaster
| Exit 298/I-176 & PA 10 Reading Morgantown
| 37,000
|
| Berks/ Chester
| Exit 298/I-176 & PA 10 Reading Morgantown
| Exit 312/PA 100 Pottsville West Chester
| 44,000
|
| Chester/ Montgomery
| Exit 312/PA 100 Pottsville West Chester
| Exit 326/Interstate 276 East
| 47,000
|
| Montgomery
| Exit 326/Interstate 276 East
| Exit 328/U.S. 202 & 422 King of Prussia
| 41,000
|
| Montgomery
| Exit 328/U.S. 202 & 422 King of Prussia
| Exit 330/PA 320 Swedeland Road
| 94,000
|
| Montgomery
| Exit 330/PA 320 Swedeland Road
| Exit 331/Interstate 476
| 89,000
|
| Montgomery
| Exit 331/Interstate 476
| Exit 332/PA 23 Conshohocken
| 91,000
|
| Montgomery
| Exit 332/PA 23 Conshohocken
| Exit 337/Hollow Rd Gladwyne
| 111,000
|
| Montgomery
| Exit 337/Hollow Rd Gladwyne
| Exit 338/Belmont Avenue
| 122,000
|
| Montgomery/ Philadelphia
| Exit 338/Belmont Avenue
| Exit 339/U.S. 1 South City Line Ave.
| 125,000
|
| Philadelphia
| Exit 339/U.S. 1 South City Line Ave.
| Exit 340/U.S. 1 North Roosevelt Blvd.
| 175,000
|
| Philadelphia
| Exit 340/U.S. 1 North Roosevelt Blvd.
| Exit 345/I-676 & U.S. 30 Vine St. Expwy.
| 166,000
|
| Philadelphia
| Exit 345/I-676 & U.S. 30 Vine St. Expwy.
| Exit 348/Penrose Avenue
| 106,000
|
| Philadelphia
| Exit 348/Penrose Avenue
| Exit 351/Interstate 95
| 31,000
|
| Philadelphia
| Exit 351/Interstate 95
| NJ State line
| 106,000
|
| Source: Pennsylvania Traffic Volumes 2002 (Penndot) |
Page Updated December 8, 2003.