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cm0002@lemmy.world to Technology@lemmy.worldEnglish · 8 months ago

The first driverless semis have started running regular longhaul routes | CNN Business

www.cnn.com

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The first driverless semis have started running regular longhaul routes | CNN Business

www.cnn.com

cm0002@lemmy.world to Technology@lemmy.worldEnglish · 8 months ago
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Driverless trucks are officially running their first regular long-haul routes, making roundtrips between Dallas and Houston.
  • fmstrat@lemmy.nowsci.com
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    8 months ago

    Probably could have built a lot of rail for the cost of R&D on self-driving semis…

    • sem@lemmy.blahaj.zone
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      8 months ago

      I’m not so sure. Infrastructure is hella expensive and the US government already maintains the highways that make trucking make sense.

      • jenesaisquoi@feddit.org
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        8 months ago

        Not necessarily. A 40 tonne lorry damages the motorway as much as 1000 160’000 passenger cars. It will lead to the state having to renew the road surfaces every few years. Rails don’t have that problem, they’ll happily take 100 tonnes for decades.

        • sem@lemmy.blahaj.zone
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          8 months ago

          The point I’m making is that the government has already decided to maintain the highways, so continuing on is the status quo. If they wanted to make new railroads they’d have to expend political capital to get anything new funded.

        • futatorius@lemm.ee
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          7 months ago

          deleted by creator

          • jenesaisquoi@feddit.org
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            8 months ago

            Thank you for the correction! I remembered incorrectly.

    • Lka1988@lemmy.dbzer0.com
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      8 months ago

      Maybe 2 or 3 single rail lines across the country.

      You guys gotta remember that the US is double the size of the entire EU. I will say that I don’t disagree in that more rail would be nice, but you have to think about this logically.

      • fmstrat@lemmy.nowsci.com
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        8 months ago

        Oh I do, it’s where I live. At current costs its about $1.6m(1) per mile, so yea, agreed, probably not much. Will have to check back in 5 years after we see the costs to operate and lawsuits from accidents 😆

        1. https://compassinternational.net/railroad-engineering-construction-cost-benchmarks/
      • 𝕲𝖑𝖎𝖙𝖈𝖍🔻𝕯𝖃 (he/him)@lemmy.world
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        8 months ago

        how about historically? we had rail, and it was great. Most of it was ripped up at the behest of auto manufacturers.

        • Lka1988@lemmy.dbzer0.com
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          8 months ago

          It was mostly the street car systems that got ripped up, not the stuff that carries freight.

          • 𝕲𝖑𝖎𝖙𝖈𝖍🔻𝕯𝖃 (he/him)@lemmy.world
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            8 months ago

            trams were the biggest casualty, but not the only.

            • Lka1988@lemmy.dbzer0.com
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              8 months ago

              Tram! That’s the word I was looking for…

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