This road rocks. I think it is only maybe a mile long, but it is a BLAST! There a turn that is almost 180 degrees and banked oh so nice. The scenery is a blast, too. To find it, Google Mill Creek Rd Newtown, PA 18940. It begins at Swamp Road and ends at the Wycombe train station. For additional fun, turn left at the station and have some fun on Forest Grove Road, take that about 1.5 miles and turn right on Lower Mountain Road and take that all the way to 263/202.
Warning: This route is one of my small pleasures in life, I share it with my WRX colleagues in the hope they will enjoy this route responsibly. If you mess it up (draw the Po-Po's wrath), I will castrate you with a dull, rusty butter knife.