Why is it essential to know the maximum height and width of a vehicle before entering the port?

Knowing the maximum height and width of a vehicle before entering the port is crucial for ensuring compliance with height and width restrictions. Ports often have specific limits in place to accommodate structures, such as overhead bridges or tunnels, and to manage traffic flow safely. If a vehicle exceeds these restrictions, it can lead to dangerous situations including collisions with infrastructure or delays as the vehicle may need to turn around.

Understanding these dimensions helps drivers plan their routes effectively and avoid any areas that may pose a risk, ensuring a smoother and safer transit through the port. This knowledge is also essential for maintaining the safety of the vehicle, its cargo, and other road users within the port area.