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  • Users: pegarrett
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  1. pegarrett

    Semi Hauling Excavator Hits Bridge over I-10 in New Mexico

    https://www.yahoo.com/news/10-west-near-lordsburg-closed-183814891.html 100% loss of prestressing strands in 3 of the beams. 40 strands per beam. Apparently the semi was going 75mph at the time of impact.
  2. pegarrett

    Highway overpass collapses in South Korea

    Looks like they were setting the prestressed concrete beams when 3 spans collapsed. Few details right now. https://www.cnn.com/2025/02/25/asia/south-korea-highway-collapse-hnk-intl/index.html

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