| X551A MTC Bus Route | ||||||
| Route No | Service Type | Origin | Destination | Journey Time [in Min.] | ||
| X551A | Express | TAMBARAM EAST | KELAMBAKKAM | 70 | ||
| Stage No. | Stage Names | |||||
| 1. | TAMBARAM EAST | |||||
| 2. | CONVENT | |||||
| 3. | MAHALAKSHMI NAGAR | |||||
| 4. | S.I.V.E.T | |||||
| 5. | NANMABGALAM RD. JN. | |||||
| 6. | VEERABADRA NAGAR | |||||
| 7. | ALAPAKKAM KOOT ROAD | |||||
| 8. | KANNI KOIL | |||||
| 9. | MADURAPAKKAM | |||||
| 10. | PONMAR | |||||
| 11. | MAMBAKKAM TEMPLE | |||||
| 12. | MAMBAKKAM ROCE MILL | |||||
| 13. | CAMP | |||||
| 14. | PUDUPAKKAM | |||||
| 15. | SAMIYAR PANNAI | |||||
| 16. | KELAMBAKKAM | |||||