Construction of high level bridge at km 1/10 of pudhuvettaikudi - labbaikudikadu road (via) veppur across anaivari odai in lieu of existing causeway

Construction of high level bridge at km 3/2 - 3/4 of pudhuvettaikudi - labbaikudikadu road (via) veppur across anaivari odai in lieu of existing causeway

Construction of high level bridge at km 2/8 of thiruvalam katpadi venkatagiri kottah road to sedhuvalai (via) virinjipuram road across palar river in lieu of existing causeway

Construction of high level bridge at km.4/8 of villupuram - mambalapattu thirukoilur road to ponnankuppam - paliyandur - kangeyanur (via) malligaipattu road across pambai river in lieu of existing causeway

Construction of high level bridge at km.4/8 of villupuram - mambalapattu - thirukoilur road to ponnankuppam - paliyandur - kangeyanur (via) malligaipattu road across pambai river in lieu of existing causeway

Construction of high level bridge in lieu of existing causeway across kallar river at km 13_2 of arakkonam_ocheri road sh_126

Construction of high level bridge at km. 17/8 of kanur - thiruppunavasal road in lieu of existing causeway across pambar river

Construction of high level bridge across thirumanimutharu river at km 0/8 of elupuli - elayampalayam road in lieu of existing causeway

Construction of high level bridge at km.1/4 of gingee - melkalavai road across sankaraparani river in lieu of existing causeway

Construction of high level bridge at km.5/8 of vengur - nathamur road across gedilam river in lieu of existing causeway