BMTC tracker lets you track Bangalore Metropolitan Transport Corporation buses LIVE on google maps. Position data are updated every 1 minute. You can select buses by route number, or simply keep the route number blank and press GO button to track all the buses. Note that only around 383 buses out of the 5000 odd buses have been GPS enabled. GPS data is provided courtesy of BMTC.
The site is still in beta, so if you have any suggestions please put your valuable comments here. Please note that the site does NOT work well with Google Chrome. Please use IE or Firefox.