All aboard the $2 trillion infrastructure train!

Expanded rail systems. Funding for crumbling roads and bridges. A new fleet of electric vehicles.. There’s a lot in Biden’s new infrastructure proposal. There’s also a big price tag. POLITICO’s Sam Mintz and Dispatch’s Jeremy Siegel hop aboard the ‘$2 Trillion Infrastructure Plan Express’ for a quick tour of Biden’s goals — and look at whether they have any chance of making it through Congress. Plus, Democrats are poised to reintroduce legislation that aims to reshape college sports. And a group of unions are demanding the Biden administration forgive student loans for public service workers.Sam Mintz is a transportation reporter for POLITICO.Jeremy Siegel is a host for POLITICO Dispatch.Irene Noguchi is the executive producer of POLITICO audio.Jenny Ament is the senior producer of POLITICO audio.Sign up for POLITICO's Weekly Transportation newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices