Re: [BRHSlist] Re: Cantilever signal bridges

[Ed DeRouin <PIXELS@A...>]

Gabe:

> For anyone curious, these terms are officially defined by
> RSA/ARA/AAR/AREMA - not the dictionary, as they are railroad signal terms.
> Anyone can use any terms they wish, but, it decreases credibility of the
> rest of a discussion for me when a post shows that the most basic facts are
> unknown.

Thanks for the help. Where are those definitions found?

Ed DeRouin