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Bus Service

2024-25 CYO Bus Registration will be open in early July

Bus Schedule for Week of May 13 and May 20

Week of May 13 - Morning routes unchanged
Thursday, May 16 - Afternoon bus departures:  1 and 5 p.m. 
Friday, May 17 - NO BUS SERVICE

Week of May 20 - Morning routes unchanged
May 20, 21, 22, 23 - Afternoon bus departures:   2:30 and 5 p.m.
Friday, May 24 - NO BUS SERVICE.

2023-2024 pricing:

Full Year Round Trip $3,200
One Semester Round Trip $1,800
One Way Full Year $1,900
One way Semester $1,200
Tickets (single use - PM use only) $16

Limited one-time use Afternoon Only tickets are also available and are sold by the Business Office:  $16/day. These tickets may be purchased with check, cash or MySchoolBucks.

Contact Information

If you have a day-of-service transportation issue, please contact CYO Dispatch directly at: 


Please contact Ms. Kathleen McKeon (415-731-7500 ext. 5590) in the SI Business Office for:

  • lost and found
  • scheduling information
  • enrollment, payment or other business related questions