How much do you know about Positive Train Control?

Todd DeFeo is a writer, marketer and wanderer. The New Jersey native and Atlanta resident works in the public relations sector and previously worked for several newspapers in Georgia and Tennessee. He has written for a number of online publications and views writing as an excuse to explore the world, whether it’s down the street or on another continent. He is the owner of The DeFeo Groupe and editor of Railfanning.org and Sightseers' Delight.