When Milton S. Hershey broke ground to construct his new chocolate factory in 1903, many questioned the wisdom of building in the middle of a cornfield. With his factory wedged between the Philadelphia & Reading Railroad tracks and the Berks & Dauphin Turnpike, Hershey set out to create a first-rate street railway system. The Hershey Transit Company existed many years after the trolley industry declined in most areas of the United States. It was the chief mode of travel for the chocolate factory workers, vital to dairy farmers for transport of fresh milk to the factory, and essential to...