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

  • Moody’s: Burden of infrastructure spending increasingly falling on US states
    January 24, 2017
    Repairing or replacing aging transportation infrastructure, such as roads and bridges, will require US states to shoulder additional cost burdens since federal funding has stagnated over the last 20 years, Moody’s Investors Service says in a new report. States with large maintenance burdens and backlogs will face budgetary challenges in meeting these needs. US federal highway aid has seen little growth from fiscal 2009-15 and is projected to remain flat when adjusted for inflation through fiscal 2020. Th
    Read More
  • New report identifies 21 actions to help states address pedestrian safety
    August 12, 2015
    A new report released today by the Governors Highway Safety Association (GHSA) examines the current pedestrian safety data and research and outlines 21 steps states can take to address pedestrian safety. According to the most recent data, pedestrian deaths remain stubbornly high and have increased 15 per cent since 2009. The most recent full year of data indicates that 4,735 pedestrians died in 2013, which translates to one pedestrian in the US killed every two hours. The report, Everyone Walks Understan
    Read More
  • Trump calls on Congress to produce $1.5tn bill for infrastructure
    February 1, 2018
    President Donald Trump has announced a plan in his State of Union to push Congress to approve a $1.5tn (£1.05tn) scheme which he described will “build gleaming new roads, bridges, highways, railways, and waterways across our land.” A report from the American Road & Transportation Builders Association revealed that 54,259 of the nation’s bridges are rated structurally deficient with Americans crossing them 174 million times a day. The president added that every Federal dollar should be leveraged by
    Read More
  • Machine vision’s transport offerings move on apace
    June 30, 2016
    Colin Sowman considers some of the latest advances in camera technology and transport-related vision technology applications. Vision technology in the transportation sector is moving apace as technical developments on both the hardware and software sides combine to make cameras more multifunctional with a single digital camera now able to cover a multitude of tasks.
    Read More

Highlighted Content