Erie Lackawanna | Hollidaysburg, Pennsylvania | Box car #EL68444 | December 1985 | Preston Cook photograph | Steven Timko Collection | 35mm Kodachrome slide | Hollidaysburg, Pa. was the location of the PRR car shops, going through the Conrail era. Driving by the huge yard at Hollidaysburg, strings of older and surplus rail cars were often seen along the highway.