When and if a hyperloop-like transit system is built (or not), the US will not be the first country to build it. Probably not even in the top 3.
PredictionBook: When and if a hyperloop-like transit system is built (or not), the US will not be the first country to build it.
When and if a hyperloop-like transit system is built (or not), the US will not be the first country to build it. Probably not even in the top 3.
PredictionBook: When and if a hyperloop-like transit system is built (or not), the US will not be the first country to build it.