Complex sentence: The Lehigh Valley Railroad Bridge is a vertical lift bridge spanning the Newark Bay in northeastern New Jersey used by CSX Transportation and travelling through the North Jersey Shared Assets Area of the United States rail network along the National Docks Secondary line.
Split into simpler sentences: The Lehigh Valley Railroad Bridge is a vertical lift bridge spanning the Newark Bay in northeastern New Jersey. It is used by CSX Transportation travelling through the North Jersey Shared Assets Area of the United States rail network along the National Docks Secondary line.