Show HN: All Transit: visualization of all public transit data feeds

Hi all! This started as an attempt to visualize all the public transit in the United States, but then was extended to use all the data in the Transitland database [0].

If you zoom into a city in the U.S., you can see an animation of transit vehicles moving around the city (according to their schedules) on a normal Friday afternoon.

[0]: https://transit.land