N&W intermediate signals
NW Mailing List
nw-mailing-list at nwhs.org
Wed Nov 16 07:26:03 EST 2016
What was the "default" aspect for N&W CPLs in the absence of traffic?
Since they ostensibly simply indicate block occupancy, it would seem that
if there were no trains, all intermediates would be showing CLEAR, but
somehow this doesn't "feel" right to me. If I had had the foresight to go
out along the line on a Christmas day in the 70's and examine the state of
intermediate signals, would I have seen all green?
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