I can't speak for Justin, but getting hands on this stuff often is far from easy, especially track charts, and it's often going to be from different years if not periods.
Thanks, the closest thing I’ve got to that is a copy of the GCOR book (Third Edition, Effective-April 10, 1994) which I got when I was working in the Midwest.
It does show the Southern Pacific listed under the Railroads that adopted and operated under GCOR. The definition of a Distant Signal in that book wasn’t any different from the other example in the newer GCOR book I posted a link to earlier.
dont have links to anything notable to share. we dont get everything from the internet.
I don’t either that’s why I asked, most of the data I get (unless it’s very out dated data) comes right from the railroad or from what I received while working for them.