State Express Transport Corporation operates buses from Chennai to Namakkal Air Conditioned Coach with Route No 425 UD. The bus is tag named as JAI MARUTI A/C, the bus travels to its destination via Villupuram and Salem.
The air conditioned buses are made in ashok leyland chasis and made by private bus builders. The registraion number of the bus is TN 01 AN 1395 and registered bonnet number is CNA C 432.
The bus service is a blessing for the passengers during the summer season and enjoy a chilled ride along to the destination. The bus is fitted with speed governor of 80km/hr inorder to avoid any incidents.