Justin Bai

Justin Bai

Justin Bai is a Ph.D. student at the University of Colorado Boulder and an advocate for public transportation.


I took the RTD Rail Challenge. Here’s what I learned.

By: - September 6, 2022

The Regional Transportation District has 74 rail stations. In about eight hours and 30 minutes, I set what is believed to be the record and visited all of them. On Aug. 24, 2022, I embarked on what has been dubbed the RTD Rail Challenge. Similar to New York City’s Subway Challenge or London’s Tube Challenge, […]