There have been historical patches for this in other versions (most recently YACD[1]), but most have been abandoned. The last one was abandoned in favour of ca

There have been historical patches for this in other versions (most recently YACD[1]), but most have been abandoned. The last one was abandoned in favour of cargodist because: > - This form of routing cargo has a much different game play effect than cargo dist. > - The current implementation is too expensive in CPU time, you'll hit CPU limits too soon (the current game already has this problem) > - There is no easy road to reduce that CPU cost (at least nobody found one so far) I'm not sure why it's considered too expensive for OpenTTD, but not for Simutrans. It might be because of the larger map size options, something inherent to the way the TTD map is structured, or just OpenTTD's desire to maintain it's "runs on a toaster" status. You might find some patch packs that will work in the OpenTTD development forum that include YACD[2]. [1]: https://www.tt-forums.net/viewtopic.php?t=54253&start=380 https://www.tt-forums.net/viewtopic.php?t=54253&start=380 [2]: https://www.tt-forums.net/viewforum.php?f=33 https://www.tt-forums.net/viewforum.php?f=33