Field Trip Buses

Transportation's Helpful Tips for Trips Flyer

For field trip assistance and questions, contact Kay Caughran at caughrank@mdusd.org or (925) 825-7440, ext. 3722.

To request an office staff login for TransTraks, email Julie Carpenter at  carpenterj@mdusd.org. 

Trip Information

School site staff, enter all Field and Activity trips in TransTraks.

Important things to consider when entering your trips:

1.     Our Transportation Department's dispatch staff and school bus drivers strive to accommodate your trip requests.

2.     It is imperative for school sites to communicate all off-site movement of students with Student Support at the district office and the Transportation Department. Refer to and follow the district's Field Trip Procedures provided to Office Managers.

3.     When scheduling a trip, designated school site staff members should promptly enter trip information into TransTraks to check availability. We recommend providing at least two months' notice but no less than two weeks. Trip dates in the Spring may fill up quickly, so early entry is encouraged. Please refer to the Transportation Department’s Blackout date list to ensure availability. Charter buses may be available on blackout dates at a higher cost.

• All trips are subject to availability.  
• Trip requests must include the name and phone number of the trip’s lead contact, who is responsible for and present on the trip. That person should be capable of addressing inquiries from drivers and our Transportation scheduler while on the trip.
• Our primary obligation for our transit buses (activity buses) is to transport students residing in the Bay Point area who attend Mt. Diablo and Olympic High Schools home to school. 
  • Trips cannot commence until after the home-to-school trips. In most instances, the earliest buses can arrive at school sites is 8:30 a.m., and buses must return to the school sites by 2:45 p.m. (Monday, Tuesday, Thursday, and Friday) and 1:45 p.m. on Wednesdays. Inquire with Kay Caughran to discuss if your trip requires a return later than 2:45 p.m./1:45 p.m. on Wednesdays. When school staff enters the trips into TransTraks, the site pickup time and return time of the trips should reflect the 8:30 a.m. arrival to the site and return time of 2:45 p.m. 
• Always consider traffic and travel time for the return-to-site time.
• Review the cancellation policies for trips. 
  • School bus trips must be canceled at least twenty-four hours before the scheduled trip time to avoid a minimum charge of $485.00 per bus.
  • Charter bus companies have their own cancellation policies. Charter companies have varying cancellation charges including 50 to 100 percent of the full trip charge when cancelling late. Refer to your charter bus quote for details on their cancellation policy.

4.     Determine the expected return time to your school. When inputting the departure time for the return trip, consider the approximate drive time on Google Maps and add an additional ten minutes for compliance with speed regulations. Our drivers adhere to a maximum speed of 55 mph per DOT regulations and prioritize student safety. Adjustments to site departure may be necessary. Please refrain from estimating a 30-minute trip time from locations such as San Francisco, Marin, and Sausalito.

• Accuracy in entering start and end times for activity trips and athletic events on TransTraks is crucial. Realistic and precise departure and return times for events like football games must be provided on the TransTraks trip schedule. School bus drivers are required to adhere to federal regulations governing school bus drivers' hours of service, as outlined by Title 49 of the Code of Federal Regulations (CFR), established by the Federal Motor Carrier Safety Administration (FMCSA) and the California Department of Motor Vehicles (DMV). School bus drivers in California, like commercial drivers in other states, are subject to federal regulations governing their hours of service. These regulations are designed to ensure the safety of passengers, especially school children, by limiting the amount of time a driver can spend behind the wheel and mandating rest breaks. Some of the key regulations include:
  • Maximum Driving Hours: In California, school bus drivers are generally limited to driving a maximum of 10 hours after being off-duty for 8 or more consecutive hours. This is in accordance with federal regulations.
  • Maximum On-Duty Hours: School bus drivers may not be on duty (including driving and non-driving work) for more than 15 hours following 8 consecutive hours off-duty. This is intended to prevent drivers from becoming fatigued.
  • Rest Breaks: Drivers must take a break of at least 30 minutes after driving for 4 hours. During this break, they are not allowed to perform any on-duty tasks.
  • Weekly Limit: School bus drivers cannot drive more than 60 hours in a 7-day period or 70 hours in an 8-day period. This limit can be reset by taking at least 34 consecutive hours off-duty.
  • 10-Hour Break: After reaching the maximum daily driving limit of 10 hours, school bus drivers are required to take at least 10 consecutive hours off-duty before resuming work.
• It's important to note that these regulations are subject to change, and it's essential for school bus drivers to stay up to date with the latest rules and regulations set by the Federal Motor Carrier Safety Administration (FMCSA) and the California Department of Motor Vehicles (DMV). These regulations are in place to ensure the safety of both the drivers and the passengers, especially schoolchildren, who are being transported on school buses. Violations of these regulations can result in penalties and fines. 

5.     Transportation coordinates school or charter buses for trips. Only the Transportation Department is authorized to coordinate trips with charter companies. School sites cannot independently arrange chartered transportation due to safety and liability concerns. Our department ensures compliance with Department of Transportation, Federal, and State standards for transporting MDUSD students.

• It is essential to review the cancellation policy of the selected charter company.

6.     All trips must have approved coaches, teachers, and/or chaperones. A minimum ratio of one adult chaperone (21 years or older) for every 15 students in grades 6-12 (10 students to one adult for grades PK-5) is required. The Superintendent or designee may mandate a certificated staff member as a chaperone. Chaperones must have successfully undergone the DOJ/FBI fingerprint process for any field trip or activity.

7.      Trip cancellations: School bus trips must be canceled at least twenty-four hours before the scheduled trip time to avoid a minimum charge of $485.00 per bus. 

• Important: Charter companies may have varying cancellation policies, including 50 to 100 percent of the trip charge when canceling late. Refer to your charter bus quote for details on their cancellation policy. The charge for a charter bus cancellation for less than fourteen (14) days is charged at a rate from $250.00 to as much as fifty percent of the trip, depending on the company. All charter bus companies charge the full trip price for cancellations of forty-eight (48) hours or less. School sites are responsible for all trip charges, including cancellation

Field Trip Login page: triprequest.transtraks.com

Transportation Department Trip Blackout Dates

Trip blackout dates signify days when all available school buses and drivers are already scheduled, leaving no room for additional bookings. The provided list will be regularly updated as necessary to reflect any newly added blackout dates. 

After the school site staff member receives notification that the date of the trip is on a blackout date, the best option is to change the date of your trip, if that is feasible. While certain blackout dates may still offer the option of charter buses, it's important to note that the cost for these alternatives is significantly higher compared to the standard rates for school buses. In such cases, the responsibility for covering the cost lies with the school site or program.

Important: Charter companies may have varying cancellation policies, including 50 to 100 percent of the trip charge when canceling late. Refer to your charter bus quote for details on their cancellation policy. The charge for a charter bus cancellation for less than fourteen (14) days is charged at a rate from $250.00 to as much as fifty percent of the trip, depending on the company. All charter bus companies charge the full trip price for cancellations of forty-eight (48) hours or less. School sites are responsible for all trip charges, including cancellation.

The trip blackout notification ensures transparency in financial considerations, allowing for informed decision-making when charter buses are the only available option on blackout dates. 

All trip requests must be entered into TransTraks.

TransTraks Instruction Guide and link to trip request form:

TransTraks Instructions Guide

Internal Site Form

Trip Destination Cost List - updated 8/11/2025

Trip Destination Cost List - Athletics - updated 8/28/2025