Very simple rules apply in this one. The standard 3/2/1 point questions apply.
The location in question can be any signal box, siding, station etc as long as its a named location. A RMSP is acceptable. It does however have to be outside the suburban area and it has it be on a line once controlled/owned etc by the VR or its successors. The Oaklands, Tocumwal, Albury lines etc in NSW are fine as they are VR controlled.
Finally it does not have to be an open location or on an open line.
To start the ball rolling - for 3 points I was once a junction.