Bus Schedule
Bus Pass Applications - 2025-2026 School Year
Mt. Diablo High School Bus Transportation from the Bay Point area to and from School.
The transportation is for students residing in Bay Point and Pittsburg areas within the Mt. Diablo Unified School District demographics area only.
Fill out the 2025-2026 school year bus application here: Bus Application for MDHS 2025-2026 School Year.
The MDHS bus route schedule is here: Mt. Diablo HS bus schedule.
Note: Students should arrive 5 minutes before the posted departure time.
Pass2Class Applications for the 2025/2026 school year open July 7th.
What is Pass2Class?
Pass2Class offers free bus passes to Contra Costa students at the beginning of the school year to encourage the use of bus transportation to and from school. Pass2Class reduces traffic congestion and air pollution by reducing the number of cars being driven to school.
Applications open July 7, 2025 and will close no later than September 30, 2025, or when supplies run out, whichever comes first.
- Each student, up to two (2) students per household, is eligible to receive:
- Two (2) AC Transit 31-day passes, or
- Two (2) WestCAT 31-day passes, or
- Two (2) Tri Delta Transit 20-ride passes, or
- A County Connection pass valid through September 30, 2025.
- Passes are generally mailed within one week of receipt of a valid application. Passes will be mailed no earlier than the week of July 21, 2025.
Pass2Class Information - Spanish
511 Contra Costa is a program of the Contra Costa Transportation Authority. Pass2Class is made available with funding from Contra Costa Transportation Authority and the Bay Area Air District.
County Connection
County Connection offers bus service and has special service to accommodate the MDHS bell times. Youth ages 6-18 can receive discounted fares using the Youth Clipper Card. Please see the following flyers for more information and application information:
MDHS Select Service - County Connection
Youth Clipper Card - English
Youth Clipper Card - Spanish
Please click on the green link for the County Connection website.
Here is the County Connection map for schools County Connection School Map, and the School Routes for MDUSD schools.
511 Contra Costa - Youth Transportation Resources Their youth programs assist families and schools, with a focus on safety and clean air in the school zone.
