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AMTRAK Empire Builder Train from Seattle to Wenatchee
Item 27 of 36
This is a contributing entry for AMTRAK Empire Builder Train from Seattle to Wenatchee and only appears as part of that tour.Learn More.

At the eastern portal of the tunnel are two 800-horsepower electric fans forcing fresh air into the tunnel during and after the passage of each train. It takes about half an hour to ventilate the tunnel, which limits the number of trains that can use it each day to 28 trains.