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Timings shown are scheduled departures sourced from the official MTC website and verified by commuters; actual times may vary. TN Bus Stand is an independent platform and is not affiliated with MTC, TNSTC, SETC or any government body.

© 2026 TN Bus Stand · Built for Tamil Nadu commuters

Data updated September 2026

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105A

105A bus route: Tambaram West to Siruseri I.T.Park – MTC Chennai bus timings

Route 105A

TAMBARAM WESTSIRUSERI I.T.PARK

MTC VerifiedNight service
16Stops
24Daily trips
04:50First bus
21:05Last bus

Scheduled departures from MTC. Actual times may vary.

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Direction

4 available

Departures

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At the stop

Scheduled to depart 05:55 from KARANAI

Stops along this route

KARANAI → TAMBARAM WEST

  1. TAMBARAM WEST

    05:55
  2. TAMBARAM EAST

    —
  3. CONVENT

    —
  4. CAMP ROAD

    —
  5. BALAJI NAGAR (BHARATH ENG COL)

    —
  6. MADAMBAKKAM KOIL

    —
  7. NOOTHANCHERI

    —
  8. JN.OF MAMBAKKAM & O.BAKKAM RD.

    —
  9. CHITHALAPAKKAM

    —
  10. ARASANKAZHANI

    —
  11. OTTIAMBAKKAM

    —
  12. KARANAI

    —
  13. THALAMBUR

    —
  14. NAVALUR

    —
  15. SIPCOT

    —
  16. SIRUSERI I.T.PARK

    —
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MTC Official data. Timings are scheduled departures (last updated September 2026); actual departure may vary with traffic.

What is the MTC 105A bus route?

The 105A is an MTC bus route in Chennai that runs between Tambaram West and Siruseri I.T.Park, covering 16 stops. Key stops along the way include Balaji Nagar (Bharath Eng Col), Chithalapakkam and Karanai.

What time is the first and last 105A bus?

The first 105A bus departs at 04:50 and the last at 21:05. MTC operates 24 trips a day on this route.

Does the 105A bus run at night?

Yes. Route 105A has MTC night service in addition to its daytime trips.

MTC route data verified September 2026; corrections from local commuters.

Key stops on route 105A

  • First stopTambaram West
  • Major stopBalaji Nagar (Bharath Eng Col)
  • Major stopChithalapakkam
  • Major stopKaranai
  • Last stopSiruseri I.T.Park

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