Rebuilding Of Stone Arch Bridges And Strengthening Of Bridges By Jacketting Between Jru-Rdg And Jru-Slu Sections Sw-1: Rebuilding Of Stone Arch Bridge With Rcc Box For Bridge No.53 At Km.285/200-300 In Jru-Kjg Sections. Sw-2: Rebuilding Of Stone Arch Bridge With Arch-Shaped Rcc Box For Bridge No.58 At Km.281/900-282/000 In Jru-Kjg Sections