315Bus 315Serangoon Int loop
Serangoon Int, looping. 32 stops, run by SBS Transit. On weekdays the first bus leaves Serangoon Int at 5:30 am and the last at 12:50 am.
CC13NE122 MRT/LRT connections
Bus 315 loop from Serangoon Int32 stops
| # | Stop | Weekdays | Saturday | Sunday |
|---|---|---|---|---|
| 1 | Serangoon Int | 5:30 am – 12:50 am | 5:30 am – 12:50 am | 5:30 am – 12:50 am |
| 3 | S'goon Stn Exit E | 5:34 am – 12:54 am | 5:34 am – 12:54 am | 5:33 am – 12:54 am |
| 4 | Blk 261 | 5:35 am – 12:55 am | 5:35 am – 12:55 am | 5:35 am – 12:55 am |
| 5 | Blk 257A | 5:37 am – 12:57 am | 5:37 am – 12:57 am | 5:36 am – 12:57 am |
| 6 | Opp Grace Wk | 5:39 am – 12:59 am | 5:39 am – 1:00 am | 5:38 am – 12:59 am |
| 7 | Chuan Terr | 5:41 am – 1:01 am | 5:40 am – 1:01 am | 5:39 am – 1:00 am |
| 8 | S'goon Gdn Circus | 5:42 am – 1:02 am | 5:41 am – 1:03 am | 5:40 am – 1:01 am |
| 9 | Aft Trinity Meth Ch | 5:44 am – 1:04 am | 5:43 am – 1:05 am | 5:42 am – 1:03 am |
| 10 | Bef Yio Chu Kang Rd | 5:45 am – 1:04 am | 5:44 am – 1:05 am | 5:42 am – 1:03 am |
| 11 | Blk 126 | 5:47 am – 1:06 am | 5:46 am – 1:07 am | 5:44 am – 1:05 am |
| 12 | Bet Blks 142/148 | 5:48 am – 1:07 am | 5:47 am – 1:08 am | 5:45 am – 1:06 am |
| 13 | Blk 112 | 5:49 am – 1:08 am | 5:48 am – 1:09 am | 5:46 am – 1:07 am |
| 14 | Blk 537 | 5:15 am – 1:10 am | 5:15 am – 1:11 am | 5:40 am – 1:09 am |
| 15 | Opp Blk 506A | 5:17 am – 1:11 am | 5:16 am – 1:12 am | 5:41 am – 1:10 am |
| 16 | Blk 531 | 5:18 am – 1:12 am | 5:17 am – 1:13 am | 5:42 am – 1:11 am |
| 17 | Blk 538 | 5:19 am – 1:13 am | 5:17 am – 1:14 am | 5:42 am – 1:12 am |
| 18 | Blk 546 | 5:20 am – 1:14 am | 5:18 am – 1:15 am | 5:43 am – 1:13 am |
| 19 | KLA Corporation | 5:21 am – 1:15 am | 5:19 am – 1:16 am | 5:44 am – 1:14 am |
| 20 | Blk 554 | 5:23 am – 1:17 am | 5:20 am – 1:17 am | 5:45 am – 1:15 am |
| 21 | Blk 152 | 5:26 am – 1:19 am | 5:22 am – 1:19 am | 5:47 am – 1:17 am |
| 22 | Blk 141A | 5:27 am – 1:20 am | 5:23 am – 1:20 am | 5:48 am – 1:18 am |
| 23 | Opp Blk 127 | 5:29 am – 1:22 am | 5:25 am – 1:21 am | 5:50 am – 1:20 am |
| 24 | Aft Yio Chu Kang Rd | 5:31 am – 1:23 am | 5:26 am – 1:23 am | 5:51 am – 1:21 am |
| 25 | Opp Trinity Meth Ch | 5:32 am – 1:25 am | 5:28 am – 1:24 am | 5:53 am – 1:23 am |
| 26 | S'goon Gdn Circus | 5:34 am – 1:26 am | 5:29 am – 1:25 am | 5:54 am – 1:24 am |
| 27 | Aft Chuan Gdn | 5:36 am – 1:28 am | 5:31 am – 1:27 am | 5:56 am – 1:26 am |
| 28 | Summer Pl | 5:38 am – 1:29 am | 5:32 am – 1:28 am | 5:57 am – 1:27 am |
| 29 | Blk 230 | 5:39 am – 1:30 am | 5:33 am – 1:29 am | 5:58 am – 1:28 am |
| 30 | Opp Blk 257 | 5:40 am – 1:31 am | 5:34 am – 1:30 am | 5:59 am – 1:29 am |
| 31 | Blk 206 | 5:42 am – 1:33 am | 5:36 am – 1:31 am | 6:01 am – 1:30 am |
| 32 | S'goon Stn Exit C/Blk 201 | 5:44 am – 1:34 am | 5:37 am – 1:31 am | 6:02 am – 1:30 am |
| 34 | Serangoon Int | 5:47 am – 1:38 am | 5:40 am – 1:33 am | 6:05 am – 1:32 am |
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.