I mentioned this in another post, the bridge\gates along the transit system (4 of the 6) should affect the transit route.
elfantasmo wrote: »The bridges and milegates are the ONLY way to get into other territory, this is 100% a bad idea. You can already put siege on top of it and all around it, even forward camps, that's all the siege interaction I can really tolerate at those locations.
Except from jumping across the river at narrow points....