widening from single lane to intermediate lane, strengtheing, improvements to riding quality, reconstruction of minor bridge including cc pavement worksin government roads of palayamkottai ( h ) c&m, sub division ( tnv-56 ) road a : widening from single lane to intermediate lane and strengthening at km 0 / 0-2 / 0 of thalaiyuthu- rastha road including providing cc pavement @ km 1 / 2 -1 / 8 road b : reconstruction of minor bridge at km 2 / 6 of manur - pallikkottai roadin lieu of existing causewayroad c:improvements to riding quality at km4 / 8 -6 / 0of therkkupatiroad road d : reconstruction of minor bridge at km 7 / 4 of thenkalam - therkku chelinallur roadin lieu of existing causeway