Pittsburgh:
Route 22 East (Monroeville) to either Ebensburg (mountainous) or Indiana.

Indiana:
Route 119 to Route 422 East and then take the Penn Run exit 553 East to just past Nicktown.

Johnstown:
Route 219 North to end of Four Lane and turn left (still 219 North) for 2 miles and turn left on Route 553 West for 4 miles.

Ebensburg:
Route 219 North to end of Four Lane and turn left (still 219 North) for 2 miles and turn left on Route 553 West for 4 miles.

Altoona:
Route 22 West to Ebensburg and take Route 219 North (Carrolltown) to end of Four Lane and turn left (still 219 North) for 2 miles and turn left on Route 553 West for 4 miles.

I-79 or I-80:
Indiana route above.