widening from intermediate lane to two lane and strengthening, improvements to riding quality, reconstruction of culverts and construction of retaining walls and drain in the government roads of coimbatore north ( h ) , c&m sub division – ( cbe – 054 ) a ) improvements to riding quality at km.10 / 4 - 12 / 8 ofcoimbatore thondamuthur narasipuram roadb ) widening from intermediate laneto two lane and strengthening at km 1 / 0 - 4 / 0 of km 18 / 8 of coimbatore - siruvani road to naraseepuram road including reconstruction of culvert at km.1 / 6, 2 / 2, 2 / 4, 2 / 10, 3 / 4 and construction of retaining wall at km.1 / 6, 1 / 8, 3 / 8, 3 / 10 and construction of drain at km.1 / 4 - 1 / 8