Picture it in your town
We're not asking for something new. We're asking for what your grandparents had.
Take a town of sixty thousand on I-35 between Waco and Austin. There's a courthouse square with the good brick buildings, a college on one side, the hospital and the big-box stores out by the highway, and new subdivisions filling in everything between.
Now put a tram down the main road. The square to the college to the hospital to the highway, one line, a train every ten minutes. The college kid gets to a job at the hospital without a car. Grandma gets to the square on Saturday and to church on Sunday without asking anyone. The lots around the stops turn into apartments over shops, and the town collects taxes on buildings instead of asphalt. The second car goes on Marketplace.
None of that is new. Before 1930, a Texas town that size had a streetcar, a depot on the square, and a Main Street you could walk end to end. Waco had an interurban to Dallas. The car didn't replace something that failed. It replaced something that worked, and we've spent seventy years and a lot of money trying to get the same freedom back out of a parking lot.
Common-sense, compact towns are not a European idea. They're the American default. We just stopped building them.