But can you build paths under already built stuff like assembling machines, furnaces etc? because i'd like to make a path EVERYWHERE just for cosmetic effect

That description is great! it's just fantastic!
well... now i can make readable and good posts myself.
thanks for giving these tips, i'm not really good at understanding rules on the first glance

Thank you sslik for showing me these links and also for helping m create more readable posts in the future! :) and to clear up how trenches should work: you build the trench you use an item(easy crafting recipe for example something like 2 wood or 1 wood and 1 iron plate(shovel)) and then, factorio ...

I couldn't find this anywhere else, so i made a new topic. Lately i've been watching the water in Factorio and saying:"This needs more uses and capabilities". So i thought of some ways to use it... 1). I think it should be possible to build some kind of trenches(don't know the correct word...