Nitin Gadkari inaugurated the three lane 1.5 km long Koilwar bridge over Sone river in Bihar through Video Conferencing today. A sum of Rs 266 crore has been spent on the bridge. The existing two lane bridge for both rail and road traffic is 138 years old. A six-lane bridge is being made in its place, of which, a three-lane carriageway has been opened for public. After completion of the other carriageway, the traffic on NH-922 and NH-30 will ease substantially. The bridge is major road for transport between Bihar and UP.