So, this should work.
@Tertius: I need to make it little difficulter, because i use T2T to same train without buffer chests. But i can figure it out.

Thanks. But i think, that most is not practically possible. I found perhaps a solution: Monitor with a signal the fill state of the train and if it close to empty or full and will leave the station, increase the train count of the station for a short time from 1 to 2 Then a train is making his way t...

Hi, the limit should be like the count of parking slots i think.... But there is a other problem.... I have lots of this city blocks with 20x smelter rows. It could be, that after the first waiting station, the train likes to go to a other city block smelter and is first blocked, and then get blocke...

I can not get this to work. If 2 trains are waiting in the parking slot, then they will go to the station, that they wanted to go at the beginning. But in meantime a station with 1 train assigned to, will get to 0 and a train from far away is coming. The 2 Trains in the parking slot are still waitin...

Thanks. I will try to setup this (;
Or if somebody have a template code of his base it will help also

PS: Working on a T2T base where a train makes ore till red circuit. Is working great with cargo filter.

Hello, Short: I search for a setup/trick to limit the train count for multiple stations as a "group" Long: I have a cityblock with 2/8 Trains and for example 20 Smelting rows in a block (20x8 smelter). I like to have 1-2 trains always in the train buffer of this block (there are buffer lin...