And if he does in fact support this idea - watch the Trump fans explain to us simpletons how this is a good and Conservative thing for him to do, regardless of how wasted the monies collected for the existing gas tax is.
It is a good and Conservative thing to pay for needed things, rather than just increasing the deficit.
It is good and Conservative thing to maintain roads and bridges for the benefit of the national economy.
It is a good and Conservative thing for needed infrastructure to be paid for by the folks who use and directly benefit from that infrastructure.
I support a reasonable increase in the gas tax, provided the funds are dedicated to the repair of infrastructure used by motor vehicles, and that contractors are not limited by artificial rules benefiting unions that unnecessarily inflate costs.