Pennsylvania road map

I-78 in Pennsylvania map

I-78 is about 75 miles in Pennsylvania. It has 31 exits, from Exit 6 at mile 5 to Exit 75 at mile 73. It meets 21 highways; US 22, PA 72 and PA 343 meet it in the most grid squares.

Open the map (PDF, US Letter)

I-78 in Pennsylvania map, Interstate highway, Pennsylvania: page one of the printable sheet, with the route, the towns along it and the highways it meets on a lettered grid.

Exits on I-78 in Pennsylvania

Each exit in mile order, with its grid square.

Exit 6mile 5, A4
Exit 8mile 7, A4
Exit 10mile 9, A4
Exit 13mile 12, B4
Exit 15mile 14, B4
Exit 16mile 15, B4
Exit 17mile 16, B4
Exit 19mile 18, B4
Exit 23mile 22, B4
Exit 29mile 29, C3
Exit 30mile 29, C3
Exit 35mile 34, C3
Exit 40mile 39, D3
Exit 45mile 44, D3
Exit 49Amile 48, D3
Exit 49Bmile 48, D3
Exit 51mile 50, E3
Exit 53mile 53, E3
Exit 54mile 53, E3
Exit 54Amile 53, E3
Exit 54Bmile 53, E3
Exit 55mile 54, E3
Exit 57mile 56, E3
Exit 58mile 57, E3
Exit 59mile 57, E3
Exit 60mile 59, E3
Exit 60Amile 59, E3
Exit 60Bmile 59, E3
Exit 67mile 65, F3
Exit 71mile 69, F3
Exit 75mile 73, F3

Highways I-78 meets

Each highway it meets and the grid squares where they meet.

PA 72A4
PA 343A4
US 22A4, B4, C3
PA 645A4
PA 501B4
PA 419B4
PA 183B4
PA 61C3
PA 143C3
PA 737D3
PA 863D3
PA 100D3
I-476E3
PA 309E3
US 222E3
PA 222E3
PA 29E3
PA 145E3
PA 378E3
PA 412F3
PA 611F3

Towns along I-78 in Pennsylvania

In mile order, with the grid square of each.

Fredericksburgmile 3, A4
Frystownmile 9, A4
Bethelmile 12, B4
Schubertmile 16, B4
West Hamburgmile 27, C4
Hamburgmile 29, C3
Edenburgmile 30, C3
Breinigsvillemile 48, D3
Cetroniamile 52, E3
Wescosvillemile 52, E3
Allentownmile 52, E3
Dorneyvillemile 53, E3
Emmausmile 56, E3
Fountain Hillmile 62, E3
Bethlehemmile 62, E3
Hellertownmile 64, F3
Old Orchardmile 70, F3
Glendonmile 71, F3
Wilsonmile 72, F3
West Eastonmile 72, F3
Eastonmile 73, F3

I-78 in Pennsylvania map

Exits on I-78 in Pennsylvania

Highways I-78 meets

Towns along I-78 in Pennsylvania

Things to do on the I-78 in Pennsylvania map