US highway overpass demolition causes utilities problem

An overpass demolition job in the US state of Washington caused problems when a chunk of the roadway fell the wrong way. Luckily no-one was hurt when the chunk of reinforced concrete dropped but it caused serious damage to water lines and other utilities that will now have to be repaired. The project forms part of a series of upgrades to the key SR16 highway link.
January 14, 2013 Read time: 1 min
Link provided courtesy of 'demolition news’

An overpass demolition job in the US state of Washington caused problems when a chunk of the roadway fell the wrong way. Luckily no-one was hurt when the chunk of reinforced concrete dropped but it caused serious damage to water lines and other utilities that will now have to be repaired. The project forms part of a series of upgrades to the key SR16 highway link.

Related Content

  • Out of sight
    July 16, 2012
    With traffic volumes increasing around the world, many existing road links will need to be upgraded or replaced in coming years The need for new road tunnels is particularly intense in many dense urban areas, due to environmental requirements that mean new road links will have to be installed underground. However, improving existing road tunnel links is providing a very large part of the business for this specialised construction segment at present.
    Read More
  • Testing and striping underway for Seattle’s Alaskan Way tunnel
    August 31, 2018
    Crews have been working flat out on the Alaskan Way Tunnel in Seattle to install and test thousands of components and 90 interconnected systems. The client, Washing State Department of Transportation, said that Seattle Tunnel Partners began installation inside the double-deck State Route 99 tunnel in March after crews completed construction of the upper and lower roadways. STP said that testing could be complete by as early as late September and the tunnel could open as soon as this fall after an ap
    Read More
  • Contractor uses explosives to demolish Brazilian overpass
    December 2, 2013
    A demolition contractor has carried out an explosive demolition on an overpass in Brazilian city, Rio de Janeiro. The demolition work is being carried out as part of the upgrades to the city’s port district in preparation for the 2016 Olympic Games. Around 1tonne of explosives were used to place charges at key points within the structure of the Perimetral overpass. The demolition work was successful and the structure was brought down safely without incident.
    Read More
  • Atlanta airport’s new apron
    October 12, 2012
    The new Maynard H Jackson Jr International Terminal at Hartsfield- Jackson Atlanta International Airport is now open for business. The 111,484m2 terminal features 12 gates, eight security checkpoints, separate levels for arrivals and departures, as well as a 148,831m2 concrete apron for aircraft to park on arrival. Archer Western won the contract to slipform the concrete apron, replace the existing Taxiway D, as well as other utilities and embankment work. The firm brought in one of its GOMACO paving trains
    Read More

Highlighted Content