| 405 |
Boon Lay - Lim Chu Kang Road |
| 405 | SMRT Buses | |
|---|---|---|
| From Boon Lay | ||
| First Bus | Last Bus | |
| Weekdays | 0700 | 1700 |
| Saturdays | 0700 | 1700 |
| Sundays & Public Holidays | 0700 | 1700 |
| Bus Service Frequency | |||
| Before 0830 | 0831 - 1659 | 1700 - 1900 | After 1900 |
| From Boon Lay | |||
| 22 | 25-26 | - | - |