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Re: Australian signalling (was Crossing loop design)
On Sat, 13 Feb 1999 00:10:45 +1000, "MattyQ"
<matticue@corplink.com.au> wrote:
>JRI's and dot matrix indicators are used to inform driver which road he will
>be entering. JRI's can be at 45, 90 or 135 degrees from vertical to the left
Matt,
we call those "dot matrix" indicators 'theatre indicators'.
As opposed to guards repeats (indicators), Non-wired route
indicators and gauge indicators :-)
Seeya
Peter Dwyer