How often should locomotive engineers conduct a pre-trip inspection?

Locomotive engineers are required to conduct a pre-trip inspection before each trip or shift to ensure the safety and operational readiness of the locomotive. This process involves checking various components, including brakes, lights, and other critical systems, which can help identify any potential issues before they affect performance or safety during operation. Regular inspections are a vital part of maintaining safety standards and can prevent accidents that might arise from equipment failure. Performing these checks before every trip ensures that the engineer is aware of the condition of the locomotive and can address any deficiencies that may arise. This practice is also in line with regulatory requirements and organizational policies, emphasizing the importance of diligence and caution in railway operations.