| 20P MTC Bus Route | ||||||
| Route No | Service Type | Origin | Destination | Journey Time [in Min.] | ||
| 20P | Ordinary | AMBATHUR ESTATE | POONAMALLEE | 50 | ||
| Stage No. | Stage Names | |||||
| 1. | AMBATHUR ESTATE | |||||
| 2. | DUNLOP | |||||
| 3. | I.C.F.COLONY | |||||
| 4. | MEL AYANAMBAKKAM | |||||
| 5. | AYANAMBAKKAM | |||||
| 6. | VAANAGARAM | |||||
| 7. | VELAPPANCHAVADI | |||||
| 8. | KUMUNANCHAVADI | |||||
| 9. | POONAMALLEE | |||||
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