Reference

Secaucus Junction station in New Jersey is a major transportation hub serving multiple lines of NJ Transit. Specifically, the station serves the following lines:

1. Main/Bergen County Line
2. Pascack Valley Line
3. Port Jervis Line
4. Northeast Corridor Line
5. North Jersey Coast Line
6. MidTown Direct Morristown Line
7. MidTown Direct Montclair-Boonton Line

These lines make Secaucus Junction a crucial transfer point for many commuters traveling within New Jersey and to New York City.

For more detailed information, you can refer to Secaucus Junction Information.