How far in advance must employees display a yellow-red flag before a restricted area to ensure preparedness?

Displaying a yellow-red flag before a restricted area is crucial for ensuring the safety and preparedness of all employees in the vicinity. The requirement to display the flag two miles in advance serves to provide adequate warning to approaching employees and equipment. This distance allows sufficient time for the individuals to prepare for entering a restricted zone, ensuring they can take the necessary precautions or follow safe operating practices before reaching the area of concern.

By having this specific distance, it minimizes the risk of unpreparedness and promotes a safer working environment, which is a fundamental aspect of the BNSF Maintenance of Way Operating Rules. Ensuring that employees have ample notice is vital in operations involving potentially hazardous situations and maintaining overall safety on the railways.