the hyperloop by contrast accelerates relatively smoothly and then maintains its speed much like an airplane on stilts but this infrastructure comes at a price a hyperloop tube costs around twelve point four million euros per kilometer to build. not to mention we already have a form of mass transportation that's been around for more than a century over the years rel way infrastructure has been steadily updated and expanded role way tracks and railway stations have been built but in many places the rail system is in need of repairs and traffic on it is far too heavy just probably most rewarding the problem we have today is that we don't make the best use of the infrastructure we already have we could do a lot better especially in the area of public transportation things and now we're considering introducing an entirely new technology one that's very expensive in the hope that one day we'll be able to travel at speeds that are now unimaginable. and