100ABus 100ASerangoon Int ↔ Aljunied Stn
Serangoon Int to Aljunied Stn. 13 stops, run by SBS Transit. On weekdays the first bus leaves Serangoon Int at 6:30 am and the last at 7:42 pm.
CC13NE12NE11EW94 MRT/LRT connections
Bus 100A towards Aljunied Stn13 stops
| # | Stop | Weekdays | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Serangoon Int | 6:30 am – 7:42 pm | – | – |
| 2 | Blk 403 | 6:33 am – 7:46 pm | – | – |
| 3 | Aft Sunshine Lodge | 6:35 am – 7:48 pm | – | – |
| 4 | Aft Bartley Rd | 6:37 am – 7:50 pm | – | – |
| 5 | Woodleigh Stn Exit A | 6:39 am – 7:52 pm | – | – |
| 6 | Aft Bidadari Pk Dr | 6:41 am – 7:53 pm | – | – |
| 7 | Blk 7 | 6:43 am – 7:56 pm | – | – |
| 8 | Aft Blk 4 | 6:44 am – 7:57 pm | – | – |
| 9 | Aljunied Pk | 6:46 am – 7:58 pm | – | – |
| 10 | Canossa Catholic Pr | 6:47 am – 7:59 pm | – | – |
| 11 | Blk 125 | 6:49 am – 8:01 pm | – | – |
| 12 | Blk 102 | 6:50 am – 8:02 pm | – | – |
| 13 | Aljunied Stn | 6:52 am – 8:04 pm | – | – |
First and last bus are LTA's scheduled times at each stop, so they get later along the route. Sunday times also apply on public holidays. Live arrival times are on each stop's page. Data updated 2026-09-13.