Cynthia Lummis actually said...

Is there a user fee model out there that we could apply to mass transportation so highway users are not subsidizing mass transportation?

User fees have different qualities than general taxes, primarily that the user is able to see the direct benefits of those fees.

Right now, it is a trust fund that we can't actually trust.

Finding a long-term, reliable funding source for the Highway Trust Fund must be the top priority as we work on an infrastructure bill.