Construction Of Substructure Including Fabrication Of Superstructure & Its Launching For Important Bridge No. 247 10x61.0 M And 287 10x61.0 M With Double D Type Well Foundation For Double Line With Rdso 25 T Axle Loading Standard Over River Rapti Between Balrampur - Bahraich Stations In Connection With New Line Work Between Khalilabad- Bahraich Section Of North Eastern Railway.