new system this is still benefits the environment and it was supported by the institute for transportation and development policy a global organization that advocates sustainable transportation before the b r t came into doris a log of public transport services provided by heavily polluting mini buses and the b r t was able to replace 3000 of those vehicles with 140 high capacity buses that all meet a much better emissions standard and it was also able to reduce greenhouse gas emissions that contribute to the global credit crisis the new bus system has been a blessing for salim and he's just one of thousands of passengers who have cut up to 50 hours a month from their commute. the money. i used to feel bad because i was getting home so late my kids were p.s. . by the time i got home i want to know why but it's so much better now you know i get to spend time with my kids and look over the homework i'm playing with them a little so it's not the model because the rapid bus gets me home so much faster when. there are still 5 phases to go until the project is complete the network will then cover around 130 kilometers