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  1. www.newcivilengineer.com › the-future-of › future-ofFuture of Bridges | Maintenance regimes need more technology

    Nov 12, 2020 · Full closure of the bridge was announced in August this year after engineers found those cracks had widened. It is expected to take several months to understand the condition of all the pedestals, followed by seven months of emergency stabilisation work costing £13.9M, and then 21 months of permanent stabilisation work at a cost of £32M.

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      Full closure of the bridge was announced in August this year...

  2. www.newcivilengineer.com › latest › five-uk-bridgesFive UK bridges in desperate need of repair - New Civil Engineer

    Jul 12, 2021 · TfL has previously estimated that it needs a £2bn investment in its entire road network during the next 10 years to prevent key road bridges and tunnels from shutting. Here are just five structures in desperate need of cash for repairs. Hammersmith Bridge, London . Hammersmith Bridge: Closed because of weakened suspension chain supports.

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  4. www.london.gov.uk › sites › defaultLondon’s river crossings: Bridging the Thames

    tonnes introduced on Albert Bridge in 1973, further reinforces this point. A number of river crossings have structures that have needed to be replaced since their initial design and opening. The current structures of Cannon Street Railway Bridge (1981), Chelsea Bridge (1935), Chiswick Bridge (1933), Grosvenor Railway Bridge (1963-67), Kew

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  5. artbabridgereport.org › reports › 2020 ARTBA BridgeHighlights - ARTBA Bridge Report

    hlights: More than one third (37 percent) of U.S. bridges—nearly 231,000 spans—need r. pair work. More than 46,000 bridges are rated in poor condition and classified as “structurally de. cient.” A total of 81,000 bridges should b. replaced.While the number of structurally deficient (SD) bridges declined by 900 compared to 2018, it still ...

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  6. artbabridgereport.orgARTBA Bridge Report

    View Full Report. As of July 2024, states have committed 46 percent of the new bridge formula funds currently available through year two of the Infrastructure Investment and Jobs Act (IIJA). 1 out of 3 U.S. bridges still needs to be replaced or repaired, even as the nation’s share of bridges in poor condition continues to slowly improve.

  7. news.sky.com › story › britains-substandard-bridgesBritain's substandard bridges: Where are they and why are ...

    Mar 25, 2022 · A notable example of a substandard bridge is Hammersmith Bridge in west London, where cracks in the pedestals have led to motor vehicles being banned from using the 135-year-old cast iron ...

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  9. www.worldhighways.com › wh10 › featureBuilding a replacement bridge in record time | World Highways

    Mar 13, 2023 · Concrete deck work continued on the east side (Span 3) of the Fern Hollow bridge replacement project in October 2022 (5-6 images courtesy of Swank Construction Company) To support the bridge structure, Swank drilled 2.6m diameter shafts down to depths of 9.1m on one side and 12.2m on the other. Rock sockets were employed to secure the foundations.

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