St Thomas Mount
| Number | Route |
|---|---|
| L18D | High Court ⇔ Kilkattalai |
| XE18 | High Court ⇔ Guduvancheri |
| X18D | High Court ⇔ Kilkattalai |
| 18M | Vadapalani B.S ⇔ Tambaram |
| LN45B | Anna Square ⇔ Nanganallur |
| L51S | Saidapet ⇔ Tambaram East |
| 51M | T Nagar B.S. ⇔ Madipakkam B.S |
| LB51EX | High Court ⇔ Tambaram |
| M52A | Pallavaram ⇔ NGO Colony |
| G70 | Saligramam ⇔ Tambaram |
| 70L | Ambattur O.T. ⇔ Tambaram |
| L70 | Avadi ⇔ Vandalur Zoo |
| X70A | Avadi ⇔ Vandalur Zoo |
| 70CUNS | Ambattur Estate ⇔ Tambaram |