Skip to main content

VIDEO: US bridge removed with explosive demolition

September 28, 2015
A defunct bridge has been removed in the US State of Louisiana using explosive demolition techniques. The OK Allen Bridge was removed at the weekend, following a planned blast carried out by a demolition specialist. The bridge psanned the Red River for 79 years, providing a connection between Alexandria and Pineville. Traffic was halted on the Curtis-Coleman Bridge, which carries US 71, for safety during the demolition. The steelwork of the old bridge will be removed from the river and sold for scrap, although its concrete piers still have to be demolished. Meanwhile a new structure will be constructed on the site of the old bridge as part of the Curtis-Coleman link.

Related Content

  • Novel concrete surfacing option used in Colorado
    December 10, 2015
    Proven polyester bridge deck surfacing technology is now being used more widely – Mike Woof writes. The benefits of using polymer concrete bridge deck overlays are well known and this technology is becoming widely used in the US. The system can improve protection for bridge surfaces and help extend the life of a bridge deck, as well as increasing skid resistance. In the last 25 years the use of these overlays has increased significantly in the US. These perform best when installed on bridge decks that are i
  • Hydrodemolition equipment helps Swiss bridge rebuild
    December 2, 2014
    A highway bridge in Switzerland has been refurbished with help from hydrodemolition equipment supplied by Aquajet The firm’s latest Rotolance 2500 was used alongside an Aquacutter 710 VE evolution on the Viaduc de Chillon link, above Lake Geneva. The machines were used by Zurich-based hydrodemolition specialist contractor, Walo Hydrodynamik, to remove more than 25,000m³ of concrete deck on the bridge.
  • Tunnel technology improves driving safety
    February 14, 2012
    Tunnel technology advances will make driving through underground links considerably safer, writes Mike Woof
  • New Montenegro bridge – close to completion
    August 23, 2018
    Construction work on the Moracica bridge project in Montenegro is now close to completion. Measuring 960m long, the bridge spans the Moraca River Canyon and is the most complex portion of the 41km first section to be built for the new highway connecting Bar with Boljare. Work on the bridge is expected to be complete by April 2019 and the structure is being built using some 30,000m3 of concrete and 5,200tonnes of reinforcing steel. The tallest of the bridge’s five piers will measure 158.5m in height, with