Why is it significant to follow the rules for clearance under a bridge?

Following the rules for clearance under a bridge is significant primarily to ensure safe passage. Understanding and adhering to clearance requirements helps boaters avoid collisions with the bridge structure, which could lead to accidents or damage both to the vessel and the bridge itself. This is especially crucial for larger vessels that may have a higher profile, as navigating under bridges with inadequate clearance can result in serious consequences, including capsizing, being trapped, or even causing harm to other vessels or people nearby.

While avoiding getting stuck is a practical consideration and compliance with local regulations is important, the foremost reason revolves around maintaining safety on the water. Reducing fuel consumption can be a goal for boat operators, but it is not directly related to the necessity of ensuring the boat can safely pass under a bridge. Hence, the emphasis on safety highlights why following clearance rules is critical for all waterway users.