> Actually, it wouldn't do anything in an area which is using axle
> counters as the track circuit.. though I would think that there
> are very few examples of axle-counters being used for Level Crossing
> protection (if any.)
All level crossings (that I know of) use track circuiting for detection. Axle counters are
only used in CTC areas where lengthy track circuiting would be too lossy.
-- David Johnson CityRail Guard trainman@ozemail.com.au http://www.ozemail.com.au/~trainman