Thursday, December 15 , 2016 was a bitterly cold day, with wind chills dropping well below zero. The gusts had formed snow drifts against the rails, causing trains to kick up the not-so-fresh powder as they raced by.
A short C42 (Altoona to Mifflintown turn) barrels under the 225 signals east of Tipton, PA. The hopper behind the signals on the right is from a derailment of 10N at this spot on December 3.