Hey you guys, I have a few questions concerning TWC. Was the use of "OS locations" on dark territory lines a thing? Or did NS have another system back then
Hi Railroadguy:
I live along a Track Warrant Controlled line in east-central Indiana . . . so have been watching this thread to see what other "experts" on this site might post. Perhaps the question(s) you posed were a bit vague.
That said, either of these sites might help with your question:
http://www.lundsten.dk/us_signaling/twc/
http://www.cwrr.com/Lounge/Reference/rules/warrant.html#14.0
Obviously, if the question is about the historical use of TWC on NS, that won't be covered at these links.
Yeah Im talking about pre-track authority era. Thanks though