Re: Signal lights in QR's network.

["Peter Dwyer" <peter.dwyer@qr.com.au>]

MattyQ <mattyq1009@dingoblue.net.au> wrote in message
3a40a786$0$7508$7f31c96c@news01.syd.optusnet.com.au">news:3a40a786$0$7508$7f31c96c@news01.syd.optusnet.com.au...

> QR now has every signal type available in LED format with the exception of
> offset yellows. These are still subject, so I am told, to lamp-proving
> issues. Also, Level Crossing signals are still in question. Campbell
Street
> has LED's on the boom arms but the primary lights are still globe. Not
sure
> when these will be converted.

Lamp proving is also an issue for SSI territory, a trial has begun to test
the LED signals on SSI, which should lead to further introduction in the CBD
area.

The level crossing issue requires further LED design, due to some safety
issues with drivers.