Why is it important to check if the underpass height is marked?

Checking if the underpass height is marked is crucial to avoid vehicle damage and ensure safety. Tall vehicles, such as large trucks or buses, need to navigate carefully to prevent collisions with low clearance structures. If a vehicle exceeds the height limit and enters an underpass, it risks causing significant damage not only to the vehicle but also to the infrastructure itself. This can lead to accidents, potential injuries, or even fatalities, making safety a top priority for drivers. Ensuring that the vehicle can safely pass under an overpass is essential in preventing these hazardous situations. Other aspects such as route planning or compliance with regulations are important, but the primary focus remains on immediate safety and prevention of damage.