Signals!

 The first signals are in place! I imported a few Right Track heads from Ron Light in USA. US conduit box, custom front, pcb, LEDs and, the best bit,  Fresnel lenses; About 1/8 scale.
The posts are 19mm gal steel tube held by 32mm waterproof cable glands.
The lights will be  changed by a microswitch activated by the point motor actuator. Powered from a diode bridge from the point motor power supply.
The other signal is a small jiffy box with 7 yellow LEDs showing road selection leaving the turning stub (on the girder span) 4 LEDs each way.