HAZMAT CDL Practice Test 2025 - Free CDL Practice Questions and Study Guide

Parking away from bridges, tunnels, or buildings is primarily aimed at minimizing explosive hazards. This practice is essential because these structures can be more vulnerable to severe consequences if hazardous materials, particularly those that are explosive, are involved in an incident.

For example, if a vehicle carrying explosive materials were to be involved in a collision or explosion near a bridge, tunnel, or building, the potential for widespread damage and risk to life would significantly increase. By maintaining a safe distance from these structures, you reduce the risk of a catastrophic event affecting not just the vehicle and driver but also anyone nearby and the infrastructure itself.

This distance serves as a buffer zone that helps contain potential blasts, thereby protecting critical infrastructure and limiting collateral damage. Understanding this guideline is crucial for ensuring safety when transporting hazardous materials.