A friend of mine recently asked about how to get at the HSR open data used during the HSR real-time data hackathon. Great question, and I’ve copied the response from Open Hamilton below for whoever else is curious:
You can access the HSR open data here:
You can read about the Realtime GTFS file format here:
The data is in Google’s “protocol buffers” format. You can read about that here:
Also, check out this cool real-time map that shows you where every busy in the city is currently!