Add some beautiful bridge-rails (wood, iron, stone-brick) that can be placed on water, and change default Big-electric-pole and rail-signals to be placeable on water.
With the latest update the collision mask for rails can no longer have "not-colliding-with-itself"
I have successfully removed that mask locally and got the mod to load, if you could publish an update to this it would be great!
Removed "not-colliding-with-itself" from the two instances of "ptype.collision_mask = { "object-layer", "not-colliding-with-itself" }" Not sure if it will break all of the things, but at least it stopped the error message and let the mod run.
Either way, an update would be great, this mod is on my essentials list, it's just too darn handy.