Adding a 2nd switch to have a parking track at the "station".
Had to put two gap joiners in the track, so that the switches would be able to "stop" the trains in tracks, depending on the setting of the switches.
If both switches are set to let the trains pass, then these joiners must be bridged for one rail, and the other must be bridged by a diode so that trains moving away from the switch are unaffected by its position.
Here is a train running through the track in "run-through" mode.
Bridging one rail of the gap joiners:
































