What is the minimum clearance needed when driving a bus under a low bridge?

The minimum clearance needed when driving a bus under a low bridge is contingent upon the height of the specific vehicle being operated. Buses can vary significantly in height, ranging from around 10 feet to more than 12 feet, depending on the model and equipment. It's essential for a bus driver to be acutely aware of their vehicle's specifications, including height, to avoid collisions with low bridges.

When a bus encounters a low bridge, the driver must check the posted clearance signs and ensure that the bus can safely pass under without risking damage or endangering passengers. This understanding of vehicle height and clearance requirements is critical in ensuring safety during operation, particularly in urban areas where low overpasses may be more common.