Using NextBus API and Google Maps Javascript API, the site retrieves and displays the arrival time predictions of buses and streetcars of the TTC (Toronto Transit Commission) in Toronto, Ontario.
ETA predictions update every 5 seconds, but the map refreshes every 30 seconds to accommodate the irregularity of vehicle GPS updates.
Predictions can be selected either by route or by stop number, accepted through their respective menus.
If there is a "This page can't load Google Maps correctly." pop-up as well as the "For developmental purposes only" overlay, the project is no longer on my Google billing plan.