Most aware citizens say that widening roads to fight traffic congestion is like buying larger clothes to fight obesity. BBMP and some others feel that some arterial roads are choked, and road widening is a must.
Such direct focus on roads, and so little on mobility has been a problem with Bangalore's planners for a decade now. But its only in early 2010, when a large road widening scheme from BBMP threatened to touch thousands of private properties that the debate has hit common citizens of Bengaluru.
Scientifically speaking, city roads needs consistent width - 4 lanes would do just fine - in corridors, better management of stopping and parking along the ribbons of corridors, width for pedestrians to keep them off the tar, and improvement at junctions to manage the flow.