The River Line (styled River LINE by NJ Transit) is a diesel tram-train light rail system in southern New Jersey, United States, that connects the cities of Camden and Trenton, New Jersey's capital. It is operated for New Jersey Transit by the Southern New Jersey Rail Group (SNJRG), which originally included Bechtel Group and Bombardier. Now that the project is in its operational phase, Bombardier is the only member of SNJRG.