Plano ISD would need to spend up to $16.17 million to be in compliance with a new state law that requires three-point seat belts for every school bus passenger.
PISD Deputy Superintendent Johnny Hill presented the cost estimates to the district’s board of trustees March 24.
The gist
Senate Bill 546 was passed by the Texas Legislature in 2025 and requires that all school buses operated by the district be equipped with three-point seatbelts for every passenger. The deadline for full compliance with the law is Sept. 1, 2029, but the state is requesting estimated costs from districts by the end of the current school year.














