Parallel roads tool w/ water pipes

[originalfoo]

Ability for parallel road tool to create water pipes would be great for running pipes along side (or directly under) a road. Like other networks, pipe segments can be curved (eg. with Move It) to give this kind of effect:

It's a niche form of detailing, I know, but I like my underground world to be as well organised as above ground world. Manually bending the pipes with Move It is an extremely time-consuming task and I hope it's maybe not too much trouble to extend Network Multitool to cover water pipes :)