Gurugram, Feb. 26 -- The U-turn at Iffco Chowk which became operational last June has become a choke point at this junction as traffic coming from Civil Lines, Sector 18, often takes a right turn only to meet commuters from MG road head-on, causing congestion. The National Highways Authority of India (NHAI) officials said that in the initial plan to revamp the Iffco Chowk junction in 2014 there was no provision for a U-turn....