A fairly decent road in it's own right. PA isn't exactly know for the twisty stuff, and as such this road, and it's brother 231, which should be made into a loop, are 'decent' roads. Good if you're in the area, but nothing worth doing if you're not passing by.
The road used to be used for Marcellus work. It can still be from time to time, but largely they're done drilling and chalking up (ruining) the roads.
As mentioned, do 231 as well, if you're doing this road.
Lots of different types of curves, decent surface, can be some emerging cars from side roads, so beware otherwise good.