widening from intermediate lane to two lane, strengthening, improvements to riding quality, construction of minor bridge including reconstruction of box culvert in government roads of ottapidaram ( h ) c&m sub-division ( tnv 43 ) road a : improvementsto riding qualityatkm 38 / 6- 40 / 8, 41 / 8 - 43 / 0, 44 / 8 - 45 / 4of palayamkottai - kurukkusalai - kulathur - vilathikulam - nagalapuram pandalkudi - aruppukkottai roadroad b : widening from intermediate lane to two lane and strengtheningatkm34 / 6-35 / 8ofkovilpatti- ottapidaram-pudukottai-eral-mukkani road including reconstruction of box culvert at km 35 / 4road c : improvementstoridingqualityat km5 / 4 -6 / 8 of mela arasaradi-therkkukalmedu roadroad d : strengtheningatkm3 / 0-4 / 8ofmelaarasaradi- therkkukalmeduroad includingreconstructionof box culvert at km 4 / 2road e : constructionofminorbridgeatkm10 / 6ofmela arasaradi-therkkukalmeduroad inlieuofexisting causewayroad f : constructionofminorbridgeatkm4 / 6ofmela arasaradi-therkkukalmeduroad inlieuofexisting causeway