Regulating the length of trains on railroads.

Washington State's HB 1862 limits the maximum length of freight, passenger, and work trains operating within the state to 8,500 feet, directly affecting all railroad carriers (including those operating through Washington) that transport freight or passengers. The bill requires trains exceeding this length to obtain specific approval from the Utilities and Transportation Commission, which may allow trains up to 10,000 feet only if equipped with additional safety measures: extra crew members, accessible air brake valves, and emergency communication systems. Violations carry fines starting at $25,000 for the first offense, doubling with each subsequent violation. The law aims to address safety risks from excessively long trains on Washington's varied terrain, particularly regarding emergency response and infrastructure safety.