What is the purpose of berms or guards on elevated haulage roads?

Berms or guards on elevated haulage roads are primarily designed to prevent equipment from falling off these structures. This essential safety feature plays a critical role in maintaining the stability of heavy machinery and vehicles that operate on elevated surfaces. By creating a physical barrier, berms help to confine equipment and reduce the risk of accidental falls, which could result in serious injuries or damage.

While aesthetic appeal, serving as a gravel border, or creating walking paths for workers may have their significance in other contexts, they do not serve the primary safety function that berms are meant to provide on elevated haulage roads. The focus on safety and accident prevention makes the correct answer particularly important in the context of mining and construction operations.