BAF up to 90 with the downslope off the Berks
I always like that section of the Pike where you Drop from like 1400' in Blandford to 200' in Westfield, ears popping from the elevation change, steep grade signs, trucks with flashers on in the right lane, and the runaway truck ramp at the bottom, usually about a 6 or 7 degree temp difference in that short stretch outside of CAD or inversion setups. I've hit some pretty dramatic rain to snow transitions there as well.