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Conversion of Service 173 to Bi-Directional
October 26

From Sunday, 26 October 2025, Tower Transit Bus Service 173 will be converted from a loop service to a bi-directional service between Bukit Batok and Clementi.
Daily departure timings from Clementi Int will be adjusted as follows:
| Departure Timings from Clementi Int | Weekdays | Saturdays | Sundays / Public Holidays |
| till 25 Oct 2025 | 05:49 – 00:10 | 05:53 – 00:11 | 06:00 – 00:10 |
| From 26 Oct 2025 | 05:45 – 00:20 | 05:50 – 00:20 | 06:00 – 00:20 |
Operator Poster
11 thoughts on “Conversion of Service 173 to Bi-Directional”
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966 should make bi-directions.
So when bringing 258 back to Boon Lay Int to make it bi-directional?
it can loop like 79 currently at boon lay tbh, will help with crowding on 243G and 181. don’t have to be bidirectional just need serve inside
I think only 1 lot for 173 at Clementi…
don’t know why it took them that long to make this happen
173 has been a loop service all along since it merged with 205. Thought it was because Clementi had not enough parking bays.