Add some beautiful bridge-rails (wood, iron, stone-brick) that can be placed on water, and change default Big-electric-pole (now optional as Cargoships has it's own Floating Power poles) and rail-signals to be placeable on water.
I have strikerAT's Shallow Water mod installed on my version of Factorio and I cannot build railway bridges over shallow water. It appears that this mod only supports building over regular water (which is the only kind of water in vanilla Factorio).
Would it be possible to add compatibility with the Shallow water mod?