Busmaple covers 100+ cities
Earlier this year an interview with Steve Veerman (@veerman) was posted about his hsrmap.ca web app that displayed a real-time view of the HSR busses in Hamilton.
Since then the app has been re-branded as Busmaple (@busmaple) and expanded to 100+ cities (focused on Canada and the USA). Busmaple is even getting some great media exposure in Vancouver: