Kenneth C SpringirthKenneth C. Springirth, with a lifelong interest in rail transportation. Born and raised in the United States, he commuted to Drexel Institute of Technology (now Drexel University) in Philadelphia by trolley car, subway, and sometimes commuter train. His father was a trolley car motorman in Philadelphia, and his grandfather was a trolley car motorman in Washington D.C. A detailed researcher, Ken's interest in rail transportation by 2013 has culminated in writing 20 books on trolley car systems and railroads covering a variety of locations. Read More Read Less