A span of a 100-meter under-construction bridge over Mechi River on a-94-long stretch on NH-327 E between Galgaliya in Kishanganj and Araria collapsed at Gorichak in Bihar’s Kishanganj on Friday raising the question over the quality of construction. On June 4, the 3.16 km-long, four-lane bridge over the river Ganga connecting north and south Bihar, built between Sultanganj in Bhagalpur …