INTERSTATE 79
- Number of Miles- 339 miles
- West Virginia- 152 miles
- Pennsylvania- 187 miles
- Southern End- Charleston, WV at I-79
- Northern End- Erie, PA at PA 5
- Major Cities Along the Route-
- Charleston, WV
- Morgantown, WV
- Pittsburgh, PA
- Erie, PA
- Intersections with other Interstates
- I-77 in Charleston, WV
- I-68 in Morgantown, WV
- I-70 in Washington, PA
- I-76 in Pittsburgh, PA
- I-80 in Pardoe, PA
- I-90 in Erie, PA
- Spur Routes-
- Pittsburgh, PA- I-279, I-579
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