Table of contents |
2 Major Cities Along the Route 3 Intersections with other Interstates 4 Spur Routes 5 Notes |
This interstate primarily acts as a thoroughfare through western Pennsylvania and West Virginia.
I-579, which consists mostly of the Veterans Bridge in downtown Pittsburgh, is the shortest designated Interstate.Number of Miles
339 miles
Major Cities Along the Route
Intersections with other Interstates
Spur Routes
Notes