It's that simple, you could (maybe with a wrench) set a speed limit for a block by modifying the singles before it. This would be way easier than adding a waypoint in a schedule. Trains that are being driven automatically would lower their speed automatically, and player driven trains wouldn't. Instead there should be a "speed limit sign" or something connected to the signal, or through a metal pole to the signal. On player driven trains, the speed limit could show on the XP bar as well.
#Speed limits in signals.
steady python
proud edge
It's that simple, you could (maybe with a wrench) set a speed limit for a block ...
Cool idea. Trains will get more realistic
Speed limit will edit in train signal, am i right?\
Speed limit sign is in create stuff and additions mod