Among other ways, it would upgrade the power grid and support electric cars and public transit.
Across the country, ridership is still way below pre-pandemic levels.
The transport authority uses an autonomous vehicle to bring people to a park. The free weekend service offers a glimpse of the future.
The money will let agencies avoid doomsday scenarios of thousands of layoffs and drastic service cuts.
After Detroit bus drivers staged a "sick-out," passengers began getting free rides so that drivers wouldn't have to handle fares.
Kansas City, Missouri is debating eliminating fares, which would make it the largest city in the U.S. to do so.
American cities pay a mysterious premium for underground rail lines.
While the D.C. Metro is losing revenue, public transit systems across the country aren't getting federal funding.