| XP21 MTC Bus Route | ||||||
| Route No | Service Type | Origin | Destination | Journey Time [in Min.] | ||
| XP21 | Express | HIGH COURT | GUDUVANCHERY | 85 | ||
| Stage No. | Stage Names | |||||
| 1. | HIGH COURT | |||||
| 2. | SECRETARIAT | |||||
| 3. | CHEPAUK | |||||
| 4. | Q.M.C | |||||
| 5. | FORE SHORE ESTATE | |||||
| 6. | A.M.S.HOSPITAL | |||||
| 7. | ADAYAR B.S. | |||||
| 8. | ENG.COLLEGE | |||||
| 9. | CONCORDE | |||||
| 10. | GUINDY R.S | |||||
| 11. | ST THOMAS MOUNT PO | |||||
| 12. | MENAMABAKKAM OLD AIRPORT | |||||
| 13. | THIRUSOOLAM NATIONAL AIRP | |||||
| 14. | PALLAVARAM | |||||
| 15. | CHROMPET | |||||
| 16. | T.B.SANATORIUM | |||||
| 17. | TAMBARAM | |||||
| 18. | IRUMBULIYUR | |||||
| 19. | PERUNGULATHUR | |||||
| 20. | VANDALOOR | |||||
| 21. | VANDALOOR ZOO | |||||
| 22. | OORAPAKKAM SCHOOL | |||||
| 23. | PALAKKA COMPANY | |||||
| 24. | GUDUVANCHERY | |||||