S21 Line
Ramapuram - Iyyappanthangal Depot
MTC Small Bus
MTC Small Bus S21 Bus Stops and Route Schedule
The S21 Bus (Ramapuram - Iyyappanthangal Depot) is a route with 23 stops, departing from Ramapuram and ending at its Iyyappanthangal Depot.
Ramapuram
Manapakkam Ashram
Manapakkam Kamaraj Salai
Manapakkam Eb Office
Girihori Nagar
Manapakkam Amman Kovil
Manapakkam Amman Kovil
Samiyarkullam Bus Stop
Samiyar Kolam
Kolapakkam
Virugambakkam Rama Chandra Nagar
Virugambakkam Kolam
Gerugumbakkam
Moulivakkam
Madananadapuram
Vigneshwara Nagar
Porur E.B. Office / Kundrathur Main Road
Porur
Porur
Retteri
Ramachandra Medical College
Iyyapanthangal
Iyyappanthangal Depot
S21 Bus schedule
| Day | Operating Hours | Frequency |
|---|---|---|
| Sun | 1:20 PM - 10:22 PM | 37 min |
| Mon | 1:20 PM - 10:22 PM | 37 min |
| Tue | 1:20 PM - 10:22 PM | 37 min |
| Wed | 1:20 PM - 10:22 PM | 37 min |
| Thu | 1:20 PM - 10:22 PM | 37 min |
| Fri | 1:20 PM - 10:22 PM | 37 min |
| Sat | 1:20 PM - 10:22 PM | 37 min |
S21 Bus Route Map
The route map for S21 in Chennai will be available soon.
S21 Line Bus fare information
MTC Small Bus, S21 Bus fare may fluctuate due to various factors. For detailed information on ticket costs, please visit their official website.
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- S18C — N.G.O.Colony - Kilkattalai
- S53 — Maduravoyal Erikarai - Ambattur Industrial Estate
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- S1 — Thirisulam Sakhi Nagar - Chromepet Depot
- S14 — S.R.P.Tools - Mettukuppam
- S52C — Hasthinapuram - Chromepet
- S165 — Pallavaram - Kovur
- S118G — Perungalathur - Kavanoor Koot Road
- S52 — Thiruverkadu - Avadi Bus Depot
- S87 — M.G.R.Koyambedu (C.M.B.T.) - Ashok Pillar / Udhayam Theatre
- S39 — Thiyagaraya Nagar (T.Nagar) Bus Depot - Mandaveli
- S92 — Pallavaram Railway Station - Kilkattalai
- S166 — Manimedu (Akashnagar) - Iyyapanthangal
- S15 — Thiruvanmiyur - Madhyakailash
