SUMMERHILL: The PRR style position light signals at Summerhill, PA have less than two weeks of life in them before Norfolk Southern cuts and dismantles these and their comrades on the famed West Slope. In between storms, frequent lightning and even some tornadoes I had the opportunity to set up my lights. Knowing 67X was heading west but being slowed by flash flood warnings. Normally heritage or any kind of special movements run on the Pittsburgh Line either just before or after I get there or some other odd reason. Not this time!