The Gateway Program (originally Gateway Project) is the planned phased expansion and renovation of the Northeast Corridor (NEC) rail line between Newark, New Jersey and New York City, New York. The right-of-way runs between Newark Penn Station and New York Penn Station (NYP). The project would build new rail bridges in the New Jersey Meadowlands and new tunnels under Bergen Hill (Hudson Palisades) and the Hudson River, along with fully rehabilitating the existing tunnel built in 1910, and construct a new terminal annex.