widening and strengthening, improvements to riding quality, including reconstruction of minor bridge and construction of protective wall works in govt. roads in respect ofmusiri ( h ) , c&m subdivision. ( try-11 ) road a : widening from intermediate lane to two lane andstrengthening at km 21 / 6-23 / 7 of musiri - pulivalamincluding construction of protective wall at km 23 / 4 .road b: reconstruction of minor bridge at km 23 / 6 of musiri - pulivalam roadin lieu of existing causeway .road c : improvements to riding qualityat km 0 / 0-4 / 0 and of eragudy - mahadevi road .road d : improvements to riding quality at km8 / 0-9 / 8 of jambunathapuram - arachy road via thulaiyanatham.