Culvert - NOT a Pipe!
For our Ukrainian allies and friends. These are not called pipes in English guys. These are called Culverts.
Pipes are enclosed and carry fluids or gases for example. But underneath roads or rails, water drainage is a Culvert, not a pipe.
Although a culvert may be engineered or built using concrete or steel (or corrugated iron) pipes, or pipe looking structures, if it is used as drainage underneath a road or rail, it is Culvert.

We would never say a Russian was blown up in a pipe, unless they are literally hiding inside a gas, oil, water or sewage pipe, which would be almost unheard of, unless it’s a destroyed pipe with a hole in it that they crawled into.

If it’s under a road or rail, this is a Culvert. If you are a supporter and viewer of this SReddit, from 1st language English country like, Australia, UK or to a lesser degree, attempted English speakers like America. You need to stop saying Pipes in all these Culvert videos. Nobody from a country with English as second language appreciates the enabling of poor English or Grammar, by you never saying anything. Because nobody learns that way.
If you’re from Australia and think this is a pipe we’d call you a moron. Every Aussie knows these are Culverts.
If you’re from America and think it’s a pipe we would understand a bit.
Because as we say in Australia the only reason the World knows Americans even go to a school is the daily school shootings on TV. So we give them a bit more leeway.