VIDEO of explosive demolition for Missouri highway bridge

Watch the video of an explosive highway bridge demolition from the US. A demolition contractor recently removed an old highway bridge in Missouri using explosives. The bridge spanned Interstate 44 but had to be replaced as it no longer met requirements. Having been built in 1960, the bridge was 127mm (5”) too low to meet the current minimum height specification of 4.877m (16’) while it also required repairs to its deck that would have proven costly to implement. A new bridge will be built that meets the hei
August 18, 2014 Read time: 1 min

Watch the video of an explosive highway bridge demolition from the US. A demolition contractor recently removed an old highway bridge in Missouri using explosives. The bridge spanned Interstate 44 but had to be replaced as it no longer met requirements. Having been built in 1960, the bridge was 127mm (5”) too low to meet the current minimum height specification of 4.877m (16’) while it also required repairs to its deck that would have proven costly to implement. A new bridge will be built that meets the height requirements so as to allow sae passage of vehicles underneath. This new structure will also feature additional capacity with extra lanes as an expansion of a nearby industrial area is planned.

Road Structures

Related Content

  • Replace bridge for Vancouver’s Massey Tunnel could aid congestion
    December 21, 2015
    Opponents of a proposed 10-lane bridge near Vancouver, Canada, said the structure will encourage urban sprawl in a region that is already struggling with a booming population. The British Columbia provincial government recently opened the final round of public consultation for the planned 3.3km toll bridge likely to cost around US$2.54 billion.
    Read More
  • New bridge link for Oregon-Washington
    April 25, 2012
    The US Department of Transportation has given the go-ahead for the I-5 Columbia River Crossing project, which will link Washington and Oregon states. The plans involve replacing the existing Interstate 5 Columbia River Crossing Bridges and building a new interstate transit link.
    Read More
  • Work on St Petersburg bridge project
    June 20, 2016
    Contractor ICA Construction used two Aquajet robotic hydrodemolition machines at the top of a 120m-high bridge pylon located in the city of St Petersburg. The two Aquajet robotic water cutters were used to remove surplus concrete from around the inner steel structure of the bridge pylon. This link spans the River Neva and forms part of the Western High-Speed Diameter (WHSD) route in St Petersburg. The WHSD is a highly important route for the region and will provide a key connection between the Scandinavi
    Read More
  • Dynapac is broadening its range for asphalt paving
    April 1, 2014
    Atlas Copco’s Dynapac brand is launching new models aimed at the asphalt paving market - Mike Woof reports Atlas Copco’s Dynapac brand looks set to boost its worldwide presence in the road construction market, with new asphalt paving products forming a major segment of the firm’s improved portfolio. The launch of new pavers and an improved material feeder comes at a busy time for the Dynapac brand. When Dynapac was first acquired by Atlas Copco the business was left separate initially, however it has now
    Read More

Highlighted Content