Here is what the editor of a city news paper says about metro and mono etc -
Another piece of good news. Apart from Metro rail, work on which has picked up speed, Bangalore will soon have a mono rail, acting as feeder service to the Metro, and a high speed rail to link the city to international airport. A global city like Bangalore needs such rapid transport systems. Its narrow roads can’t handle the increasing vehicular traffic. The number of twowheelers and autorickshaws will come down drastically once the Metro rail starts functioning. Many may stop using personal cars. You can reach your destination in no time, that too in the cozy comforts of air-conditioned coaches. No dust, no noise, no sweat. Mono rail will help you reach Metro stations in similar comfort. And you can say goodbye to parking problems.
I have pasted the link to the article in the epaper at the end of the mail. Read the times of india bangalore city edition - may 2, pg 5.