Only 3 states Delaware, Montana, and New Jersey raise enough revenue from cars to fully cover their highway spending.
The remaining 47 states and the District of Columbia must make up the difference with tax revenues from other sources
By diverting general funds to roadway spending, the burden of paying for the roads falls on all taxpayers, including people who drive very little or may not drive at all.
Source: https://taxfoundation.org/data/all/state/state-road-taxes-funding/
I wasn’t calling out roads or last mile delivery. I was calling out semi-trucks and the insanely large (both financialy and area) infrastructure that is required to support them. Rail is smaller and cheaper and can carry everything a truck can and more of it