An Advance Approach signal does not enforce a speed limit itself, but it does require that the train be moving not exceeding 30 MPH (freight) or...
For another note... this photo also depicts blue flag protection. The blue MEN AT WORK sign and blue light indicate that this track and the...
To elaborate on what has already been written here... The D sign is to mark the location of a derail. A derail (pronounced DEE-rail) is a track...
This is what the section in the System Special Instructions looks like, including cab signal aspects. I did clean it up to be a lot better...
Union Pacific come-out signals should show two colors, Yellow and Red, and should only show Approach or Stop.
I'm happy you find my website useful. I also try and promote Al Krug's former signaling pages as they really explain US signaling the best that...
I believe the context of my comment was in regard to locations for actual rail-fanning. I would revel in having a Nebraska-based route, but...
Those US signals are pretty dated. I keep current information on my website: https://signals.jovet.net/rules/index.html
North Platte is awesome.
For the record, the US uses both route signaling and speed signaling. Speed signaling is predominant in the east of the country, and Route...
When it comes to understanding how US and Canadian signals work, I also highly recommend studying this page: Al Krug's Signals Explanation...
Thank you for the kind words. Just remember that my charts reflect the actual rules and practices of the given railroads; they're generally...
As cActUsjUiCe pointed out, the signals that can be encountered vary. Always remember that the signals are implemented to suit the railroad and...
I may be a bit late to this thread, but I wrote the PDF you linked, so I'd like to try and help you or anyone else reading this. I promise you,...
I am glad you find my signaling guide(s) useful!
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