Tamilnadu state road transport corporation operates bus services from Chennai to Namakkal. The bus service starts at Chennai Mofussil Bus Terminal (CMBT) at Koyambedu. The bus service is operated with 3*2 seater layout buses, the schedule is operated via perambalur and thiruvarur.  The timing of the service is 6:30 am, 7:30 am, 8:10 am, 8:50 [...]