]Now, that's a simpler question to answer. Certainly I'll follow him.
Re traffic jams or slow moving traffic, convergence zones will always lead to slowdowns , unless replaced by flyovers. They are further accentuated by poor lane discipline. What is bad is poor planning, which actually cause bottlenecks that you were alluding to. For example, coming from AIIMS, as you get down from flyover at Bhikaji Cama Place, there is a bus stop immediately. Lots of Jams just because of this poor placement.