I drive this trip 5 days a week. Round trip is 138.9/139 miles.That is without any detours etc. Half of that is driven in the afternoon at around 2pm est going west. The return trip is driven at night at 11 pm est going east. 25 miles of the round trip is secondary road, The rest is all PA Interstate 78. Where traffic normally runs around 78 mph....That's not a joke. Also very heavy high speed truck traffic.