LUCKNOW, June 17 -- Starting Tuesday, new traffic diversions will be in effect on the Lucknow-Ayodhya highway. The move aims to ease traffic congestion on the stretch, an official note said. As per the new arrangements, the movement of heavy vehicles will be restricted at Mercedes Cut on Kisan Path. Heavy vehicles heading towards Ayodhya and Gorakhpur from Sultanpur side will not be allowed to use Mercedes Cut anymore. Instead, they must take a U-turn at the Deva Road-Kisan Path underpass. Heavy vehicles from Sultanpur side and moving towards Lucknow will follow a similar route - taking a U-turn at the same underpass, exiting via the Goyal Heights ramp....