widening and improvements, improvements to riding quality, reconstruction of box culverts, construction of retaining wall including up keeping for a period of 60 months in govt. roads in respect of keeranur (h), c&m subdivision. road a, 01-cridp-19-20-m-1213, widening from intermediate lane to two lane and improvements of pudukkottai - manapparai road at km 12/6 - 14/0 (md 665) including upkeeping for a period of 60 monthsroad b, 01-cridp-19-20-i-4341, improvements to riding quality at km 9/6 - 12/6 of pudukkottai - manapparai road (md 665) including upkeeping for a period of 60 monthsroad c, 01-cridp-19-20-o-2340, widening from single lane to intermediate lane and improvements of trichy - madurai (via) melur road to kalimangalam road at km 1/0 - 2/0 including upkeeping for a period of 60 monthsroad d, 01-cridp-19-20-o-2341 improvements of km 16/2 of viralimalai - kalamavur road to chithambur at km 0/0 - 1/8 including upkeeping for a period of 60 monthsroad e, 01-cridp-19-20-o-2379, reconstruction of box culvert at km 2/2,2/4(i),2/4(ii),2/8,3/2,3/8 of pudukottai-southkulathur road to pudukottai-manaparai road (v) alathur including construction of retaining wall at km 2/4 and 2/6road f, 01-cridp-19-20-o-2383, reconstruction of box culvert at km 1/4 of mookkanamalaipatty road