This mod adds Ditch to the Cities Skylines.
Authors description: A ditch network including a fake water prop, and detail props for algae, grass, cattails.
Found in walls & fences menu.
You can create intersections but they will look terrible and you will need to manually place the fake water props.
(approx per segment including props)
How to install this mod: download the archive with Ditch mod, unpack it and transfer files (mod folder or mod.dll) to the folder C:/Users/USER NAME/AppData/Local/Colossal Order/Cities_Skylines/Addons/Mods/
Note! Unpack Assets (assets.crp) to the Assets folder, Maps to the Maps folder and Color Corrections (colorcorrection.crp) to the ColorCorrections folder.