At what age can a person drive a school bus for interstate transport?

A person must be at least 21 years old to drive a school bus for interstate transport. This requirement is established by federal regulations, which set a higher age limit for drivers who operate commercial vehicles across state lines, including school buses. The reasoning behind this is largely based on safety concerns; it is believed that individuals who are 21 or older typically have more driving experience and maturity, which is crucial when transporting children over long distances and through varying traffic situations.

While some individuals may be eligible to drive a school bus within their own state at 18 years old, interstate transport specifically mandates the higher age limit to ensure that all safety measures are adhered to, especially considering the responsibility involved in transporting minors. Thus, having a minimum age of 21 aligns the regulations with the safety standards expected of commercial vehicle drivers.