Operated by SBST
| Direction | First bus (wkday) | Last bus | AM peak | AM off-peak | PM peak | PM off-peak |
|---|---|---|---|---|---|---|
| MacPherson S41 Boarding → Expo Stn Exit E | — | — | 3–7 min | — | — | — |
| Expo Stn Exit B → Opp MacPherson Stn Exit A | — | — | 3–7 min | — | — | — |
First/last bus are at the origin stop, weekdays. Frequencies are LTA's scheduled ranges in minutes.