What is the minimum longitudinal dimension for running boards?

The minimum longitudinal dimension for running boards is 18 inches. This specification is established to ensure that running boards provide sufficient space for workers to safely access the top of rolling stock and engage in necessary maintenance activities. Having an adequate dimension is crucial, as it enhances stability and reduces the risk of accidents while personnel are on the running boards, allowing for safe and efficient work practices.

Running boards that meet this minimum dimension facilitate movement and are designed to accommodate workers’ safety gear and tools, ensuring that they can carry out their tasks without compromising their safety. A dimension shorter than 18 inches might restrict movement and increase the risk of slips or falls, especially in challenging work conditions.

In summary, the requirement for a minimum longitudinal dimension of 18 inches for running boards is rooted in safety regulations and operational efficiency within the rail industry.