"What's new in GTFS-realtime v2.0" by Sean Barbeau

When(ish) is my bus? Data and code

Data and code for "When (ish) is My Bus? User-centered Visualizations of Uncertainty in Everyday, Mobile Predictive Systems" (CHI 2016)

"Visualizing Better Transportation: Data & Tools" by Steve Pepple

A collection of transportation-related data and tools for the San Francisco Bay Area and other cities in North America, originally collected and discussed at a 2018 Transit Week Event at ARUP in San Francisco

"How to use GTFS data to track transit vehicles in realtime" by Tom Camp

Using GTFS and GTFS Realtime to provide continuous realtime updates

"Legacy AVL system? It's okay, join the club." by Kurt Raschke

Discussion of options for transforming legacy AVL system data into the GTFS-realtime format