to Chengalpattu Thuvakudi BHEL to Chennai Thuvakudi BHEL to Dindivanam to Krishnarayapuram to Maduranthakam Thuvakudi BHEL to Melmaruvathur Thuvakudi BHEL to Perambalur to Pondicherry to Sirugamani (trichy) Thuvakudi BHEL to Tholudur to Thuvakudi to Tindivanam to Tiruchirapalli Thuvakudi BHEL to Ulundurpet to Ulundurpettai Thuvakudi BHEL to Villupuram