Double Road, Bangalore

One stretch of Double Road in Indiranagar is a great example of how trees ought to be planted. Instead of having trees on either side of the road (and risking them having their branches on one side chopped off to make way for the buildings and then falling in the rains due to the imbalance), Double Road has its trees right in the middle. The trees have a lot more space to branch out. Sadly, there are many instances of their branches being cut off as they reach the 'ends' of the road, but the situation is still a lot better than in other roads. Why does the BBMP not do this on all other newly laid roads.