VIDEO: Bridge demolition with excavators in Chattanooga

November 23, 2015
In Chattanooga Tennessee, an overpass for the SR153 route was demolished at the weekend using a fleet of excavators fitted with hydraulic worktools. The work was carried out during an overnight possession during which traffic was halted, with the highway then able to open again in the morning. A new overpass will take the traffic in place of the old structure.

Related Content

  • Recycling concrete runway saves time, money
    February 17, 2012
    Nashville International Airport in the US state of Tennessee has revamped its facilities following extensive upgrades being carried out on its oldest runway in a project worth some US$23 million. The airport authorities realised that to improve both capacity and safety a major improvement of runway 2L-20R was required, with full-depth reconstruction needed to provide the necessary structural strength and working life. Engineering firm Garver Aviation worked on the project to rehabilitate the portion of Runw
    Read More
  • Bridge spanning Nepal’s Bagmati River open to traffic
    April 3, 2014
    The bridge linking Old Baneshwor and Sinamangal over the Bagmati River in Nepal’s capital Kathmandu has now been officially opened. This was carried out by the former minister for Physical Planning and Transport although the bridge itself had been open to traffic for five months prior to the inauguration. The old bridge had to be closed after one of the piers subsided in September 2009, a common problem for bridges in Nepal. The Nepalese Government has initiated the new bridge in January 2010. There have be
    Read More
  • Boring complete for Slovakian tunnel project
    November 30, 2022
    Tunnel boring is now complete for a major Slovakian tunnel project.
    Read More
  • Explosive bridge demolition continues in US
    February 4, 2015
    Planned demolition work continues on the Chain of Rocks Bridge in the US. The second of three planned blasts has now been carried out, successfully dropping another section of the structure into the canal beneath. The bridge used to carry Interstate 270 but has been replaced with a new structure lying close at hand. The old bridge lies just to the north of the city of St Louis, with the eastern end of the structure on Chouteau Island in Illinois and the western end is in Missouri.  The final section of the bridge will be removed in due course.
    Read More

Highlighted Content