440-845-2122-The Steam Generator Transport-J&J Video Productions, Cleveland Ohio. At the time, this was a history making transport being the largest over land transport in United States history. First Energy commissioned the transport of 2 steam generators from France to the United States. Once stateside the engineers had to move these (2), 1 million plus pound generators from Port Deposit Maryland to 3 Mile Island, Harrisburg, Pennsylvania, a distance of over 70 miles. Each generator was 80 ft long, and wide as a 2 lane highway.