Just planning an Ironbutt Route and need intell from Western PA riders.

Is this route from Dubois PA, north, to Buffalo NY, on Rte 219 North, doable in 3 hrs 17 mins, 151 miles ?

http://www.mapquest.com/?version=1.0&hk=7-6124D9Fq

Any tricky spots from my western PA friends, or our riders with experience?

Our sista' rider, "Stephanie Tarian" is probably calling me a wimp, right about now!

Thanks,

Jim
Long Island, NY