NW-Mailing-List Digest, Vol 36, Issue 8

NW Mailing List nw-mailing-list at nwhs.org
Sun Nov 9 02:00:31 EST 2008

> What kind of research is done with them? Do we know their schedule over the> system?> > Bob McKell Chillicothe Ohio

Track geometry... deflection under load, guage etc. We had a fiarly in-depth discussion on these recently... and if I could just remember how to pull up the archive I'd point you directly to it!! Fear not though, I'm sure Ron will come along with the way...

Robb Fisher
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