Will trains be used in the future?

In a world becoming ever more urbanised, rail travel is well matched to urban needs. High-speed rail can serve as an alternative to short-distance air travel, and conventional and freight rail can complement other transport modes to provide efficient mobility.



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Are trains becoming obsolete? No. Trains continue to be the cheapest form of long distance land transportation for freight there is. Ships and barges can carry more cargo for less, but they cannot transit the large land masses and certainly not as fast.

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On present trends, passenger and freight activity will more than double by 2050. Such growth is a token of social and economic progress. But it carries with it growth in energy demand and in emissions of CO2 and atmospheric pollutants. Greater reliance on rail can cut that growth.

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While full driverless autonomy is certainly technically possible, and is applied on various routes worldwide, it still accounts for only a tiny percentage of trains running today. New trains are still being designed and built with fully equipped driver cabins.

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Now, battery power is coming to trains, in place of the diesel-fueled generators that have powered locomotives for more than a century. Last week, Union Pacific Railroad agreed to buy 20 battery electric freight locomotives from Wabtec and Progress Rail.

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Privately-owned passenger rail lines are popping up in the U.S. which could make getting to popular vacation destinations easier. Travelers could soon have more options to get where they're going, thanks to new train routes.

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No. The speed difference between the fastest aircraft and the fastest trains is about an order of magnitude. The atmospheric density at ground level would generate too much drag for a train to go as fast as a typical jetliner, let alone go supersonic. Theoretically, yes.

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Japan: Japan is often praised for having one of the world's most efficient and punctual railway systems. The country is known for its high-speed Shinkansen (bullet trains) and extensive network of commuter and regional trains. Japan's commitment to safety, cleanliness, and customer service is also noteworthy.

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This fuel efficiency ties directly in with the environmental impact you have when transporting goods. Railroads emit less greenhouse gas than vehicles by up to 75 percent for the same load. Plus, with careful planning, railroads can carry more per trip, saving emissions that might otherwise go into the air.

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Looking at traffic fatalities per mile traveled in the U.S., analyst Todd Litman found that riding commuter or intercity rail is about 20 times safer than driving; riding metro or light rail is about 30 times safer; and riding the bus is about 60 times safer.

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A controversial issue all around the world, train drivers could see their roles change or possibly disappear altogether with many high-profile train manufacturers on the market already working on driverless prototypes that could soon be debuting on tracks.

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Do train drivers ever go home? Since both passenger and freight trains run long-distance routes and operate 24 hours per day, it may be common for train drivers to spend long periods away from home. Nighttime, weekend, holiday and overtime work may also be necessary.

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