Cs For Ae For Construction Of 6 No Of Mangobandhar, Kendua, Tolesono, Jhajha, Narganjo And Bhairoganj Bypasses(Total Length 19.450Km)Along With 2No. Of Dlp Free Sect. (Total Length 21.821Km) To 2L With Ps Standard Of Nh 333A In The State Of Bihar.