Construction Of Swap And Grade Separated Uturn Based Multi Sectional Interchange At Bailey Road , Patna (In Between Lalit Bhawan &Vidyut Bhawan) With Multiple Underpasses, Flyover, Elevated Section Using U Girders & Extra Dosed Cable Stayed Structures With State Of Art, Pavement Finished Road Appurtenances, Pedestrian Crossing, Software Controlled Solar Lighting, Landscaping, And Integrated Drainage System Etc.”