Sometimes you want to just admire the craziness of public transit. Transitflow is a tool that visualizes the flow of transit systems using static GTFS. I tried it out on a bunch of Canadian cities.
I ran the tool on a number of Canadian cities. Each of the visualizations below is for a typical Monday service schedule.
Calgary (Calgary Transit)
Note: Sorry, CMBC + Ferries only. Transitland API did’t include Skytrain :s