How are freight trains so efficient?

Anti-idling Systems Idling locomotives waste fuel just like motor vehicles. That's why locomotives employ “stop-start systems” that save fuel by automatically shutting down a locomotive if it idles for too long. These anti-idling systems cut unnecessary idle time in half.



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Trains carry more people The key to reducing traffic congestion is to transport more people in a way that takes up less space. Trains can carry several hundred people. Imagine that you're stopped at a traffic light and have to wait for 500 hundred single-occupancy automobiles go by before the light changes for you.

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Trains are three times more dangerous than flying but safer than traveling by car (which is 40 times more risky than flying), according to Savage. Yet many folks are still clearly afraid to fly.

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The efficiency of longer trains is why the big Class 1 (“big railroads”- CSX, UP, BNSF, etc. ) railroads like to run as many long freights as possible and tend to spin of low traffic rail segments to shortlines (“little railroads”) with less overhead who can earn money with the shorter trains.

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?? The perception that the train is best If we take an overall view of the transport sector, 71% of transportation related carbon emissions come from road users, whereas only 1.8% of emissions stem from rail travel. So in absolute terms, trains are responsible for a lot less emissions than cars.

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A person on a bicycle is the most efficient form of travel on the planet. No other living creature expends so little energy related to the distance traveled. Bicycles are able to convert about 90% of effort into forward kinetic energy.

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As far as I'm aware, there's no legal limit. Passenger trains do not normally exceed 12 cars (around 900 feet, dependent on rolling stock type), but many are much shorter than this.

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As wireless technologies advanced in the 1960s, freight railroads began adding extra locomotives to the rear of trains to give them enough power to climb steep hills. This is how distributed power was born.

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The Yiwu–Madrid railway line is a railway route taken by container trains from the Chinese city of Yiwu to the Spanish city of Madrid, a distance of approximately 13,000 kilometres (8,100 mi), and the longest in the world. The Trans-Siberian Railway was previously the longest.

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They might need to get one train into one place, another into another, and they needed different lanes or space to do it. It could also be a crew time-out issue. Just like with airplanes and pilots, when they hit a certain number of hours, they have to shift out. They have to get rest.

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According to the National Geographic Green Guide, which is no longer in publication, you roughly double your emissions if you cancel your plane reservations and drive across the country instead. If you take the train, then you'll cut carbon dioxide (CO2) by half compared to the plane.

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There's really no incentive for freight trains to put passenger cars on their lines since demand is lower than what they would need to make a profit. Amtrak occasionally puts freight cars on its passenger lines, but this is becoming rare.

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While the US was a passenger train pioneer in the 19th century, after WWII, railways began to decline. The auto industry was booming, and Americans bought cars and houses in suburbs without rail connections. Highways (as well as aviation) became the focus of infrastructure spending, at the expense of rail.

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