Best GPS is Human contact

[Hwy Junky]

Traveling from Philly area to Cooperstown NY. Looking for advice on the best route. We're in a 38ft Diesel MH with toad.

[BFlinn181]

I'd head out to King of Prussia and I-476 (NE Extension of PA Turnpike) to I-81 N. At I-86 go E on I-86 to the 77 exit. PA 217 N until I-88 to Exit 17, then NY 28 to Cooperstown. 257 miles.