NYNJ Rail is the last remaining car float operation in the metropolitan New York area. This shortline railroad operates between Jersey City, NJ and Brooklyn, NY moving freight across New York Harbor, and is one of four remaining car float operations in the United States. The transfer bridge concept originated in the mid 1800s with a ferry between Havre de Grace and Perryville, MD for the Camden & Amboy Railroad and the Philadelphia, Wilmington and Baltimore Railroad. …