widening and strengthening to government roads including reconstruction of culvert, widening of pipe culvert and construction of box culvert in lieu of existing causeway in hosur ( h ) ( c&m ) sub division ( slm-59 ) 1 ) widening from single lane to intermediate lane and strengthening at km 8 / 0-9 / 6 of theertham - berigai road to malakalakki via nerigam including reconstruction of culvert at km 8 / 2 and widening of pipe culvert at km 8 / 6, 9 / 2, 9 / 4 extra length 180m. ( 01-cridp-23-24-o-0875 ) 2 ) construction of box culvert at km 0 / 400 of beerupalli road in lieu of existing causeway ( 01-cridp-23-24-o-0870 )