widening from single lane to two lane, improvements to riding quality and construction of minor bridge in government roads of kovilpatti ( h ) c&m sub-division ( tnv 41 ) road a: widening from single lane to two lane and strengthening at km 0 / 0 - 1 / 0, 2 / 0 - 4 / 0 of chitrampatti - district frontier road.road b: improvements to riding quality at km 0 / 0-1 / 2 of alampatti roadroad c: improvements to riding quality at km 0 / 0-0 / 8 of venkatachalapuram roadroad d: improvementstoridingqualityat km0 / 0 -1 / 2 of roadbranchingfromkm36 / 2ofparuvakudi- kovilpatti - ettaiyapuram - vilathikulam - vembar road to ayyaneri roadroad e: construction of minor bridge at km 0 / 6 of elluppaiyurani-ganapathipatti roadin lieu of existing causeway