What may be required when planning large-scale railroad projects involving "Slow-By" restrictions?

In the context of large-scale railroad projects requiring "Slow-By" restrictions, implementing a reduction of train speeds to a maximum of 60 mph on adjacent tracks is necessary for safety and operational efficiency. "Slow-By" restrictions are applied to ensure that trains can navigate safely past work zones or areas with potential hazards without compromising the safety of workers or the integrity of ongoing operations.

By limiting the speed to a maximum of 60 mph, the risk of accidents is minimized, as this reduced speed allows train operators more time to react to any unexpected conditions. It also ensures that the forces exerted by the trains are manageable for any temporary infrastructure changes introduced during the project. This precaution helps to maintain safety for both train crews and maintenance crews working in proximity to the tracks. The requirement for a specific speed limit like this is a standard safety measure in the rail industry during construction or maintenance work.