I'd always been told this was planned into the implementation of the US Interstate Highway System. There are dead straight and level sections ever so many linear miles or per some gridsquare measure to serve as ad hoc landing strips in a national crisis. That's been 35+ years ago that I heard it and I haven't sought any supporting documentation since the dawn of the Internet. Any insight would be appreciated.
even a small country like Switzerland uses its highways to land fighterjets[0], wouldn't be weird to me if the US with their humongous highways uses them for the same reason. difference is that the swiss have to remove the middle crash barriers before landing, so less spontaneous.
AceyMan|1 month ago
4ggr0|1 month ago
[0]https://www.swissinfo.ch/eng/swiss-air-force-lands-fighter-p...