Arizona DOT adds monitoring technology to state bridges

Arizona Department of Transportation (ADOT) engineers in Phoenix will get real-time information on the conditions of four interstate bridges in remote north-western Arizona thanks to technology funded by a US$768,000 Federal Highway Administration grant. To enhance safety and efficiency, ADOT will use the Accelerated Innovation Deployment Demonstration grant to add structural health monitoring systems to the Interstate 15 bridges, embedding sensors on the superstructures that record, analyze and share da
January 25, 2016 Read time: 1 min
6576 Arizona Department of Transportation (ADOT) engineers in Phoenix will get real-time information on the conditions of four interstate bridges in remote north-western Arizona thanks to technology funded by a US$768,000 831 Federal Highway Administration grant.

To enhance safety and efficiency, ADOT will use the Accelerated Innovation Deployment Demonstration grant to add structural health monitoring systems to the Interstate 15 bridges, embedding sensors on the superstructures that record, analyze and share data.

The systems, which will be installed by this autumn, will help ADOT identify and address problems quickly and decide when the bridges will need major repairs or replacement. They also will help ADOT engineers determine when to conduct inspections, which are required at least every two years and involve lane restrictions.

“The technology made possible by this grant will enhance the safety of the travelling public and help inform Arizona’s investments along this vital corridor,” ADOT Director John Halikowski said.

For more information on companies in this article

Related Content

  • Vermont approves US$685.7 million transportation bill
    June 4, 2014
    Vermont plans to spend a record US$685.7 million on transportation projects under legislation signed by Governor Peter Shumlin. The FY 2015 Transportation Bill contains the largest investment in transportation infrastructure in state history. The bill provides for infrastructure improvements and maintenance and supports the Agency of Transportation’s (VTrans) vision of a safe, efficient, multimodal transportation system that promotes Vermont’s quality of life and economic growth. It also supports the contin
    Read More
  • CBO report on federal highway spending ‘a breath of fresh air’ says IBTTA
    February 17, 2016
    The International Bridge, Tunnel and Turnpike Association (IBTTA) applauds a new Congressional Budget Office (CBO) report, Approaches to Making Federal Highway Spending More Productive, which examines the economic advantages of tolling as one means of funding the nation’s highway system.
    Read More
  • Free-flow upgrade to Holland's Westerschelde tunnel's toll system
    February 1, 2012
    Unbroken service Technolution's Winifred Roggekamp and Dave Marples describe efforts to upgrade the Westerscheldetunnel's tolling system to give free-flow capability. Until 2003 the Flanders region of Zeeland, in the south-west of the Netherlands, was connected to the mainland only by ferry. The new Westerscheldetunnel, a 6.6km toll tunnel, improves communications with the region considerably, taking some 100km off the alternative road journey. In 2006 it was recognised that the toll plaza for the tunnel ne
    Read More
  • PTV sets its sights on Smart City solutions
    February 9, 2017
    Making a city smarter not only relies on understand technological opportunities but also human decision-making, as Miller Crockart explains. Cities are about people – a fact that can easily be forgotten when experts talk about roads, healthcare and education as though they are abstract and unconnected monoliths rather than things people use. Understanding how and why people use services is vital for making decisions on how they can be optimised for maximum efficiency across inter-connected networks that for
    Read More

Highlighted Content