widening, strengtheningimprovements to riding quality including reconstruction of culvert, construction of retaining wall works in govt. roads in respect of keeranur ( h ) , c&m subdivision ( try-58 ) road a, widening from intermediate lane to two lane and strengthening at km 0 / 8 - 1 / 6, 9 / 0 - 11 / 0, 18 / 6 - 19 / 6 of keeranur - killukkottai road including reconstruction ofculvert at km 1 / 4, 10 / 2 and construction of retaining wall at km 0 / 10.road b, improvements to riding quality at km 13 / 4 - 14 / 0, 20 / 6 - 21 / 2 of pudukkottai - killukkottai - manayeripatti road.road c, improvements to riding quality at km 1 / 0 - 4 / 6 of kannangudi - vennamuthupatti road.