And by what miracle do you think that money would have been SPENT on infrastructure? Every single politician who gets that kind of money spends it on a host of other things, with a small amount actually going to a bridge or road.
Almost all of the 900 billion that Obama got went to clean energy schemes which made some of his friends and supporters multi-millionaires, just before all of the companies went bankrupt.
Judging by what we've seen of Trump in his personal business affairs, to the extent he is capable, I believe we'd see a lot more accountability.
Granted, the system is horribly rigged, so that capability would be less than it is in BigBiz.... but he'd sure take his case to the American People, and then to the Congress.