Advancing Infrastructure with Technology: A Look at Drones and Digital Construction Management Systems
In a groundbreaking move to revolutionize infrastructure maintenance and construction, the Arkansas Department of Transportation (ARDOT) has embraced advanced technology, specifically drones, to enhance bridge safety and efficiency. Following the discovery of a crack in a support beam on the Interstate 40 bridge, ARDOT utilized drones to assess the damage and formulate immediate solutions, leading to the successful reopening of the critical corridor.
This innovative approach not only saved time but also significantly reduced costs. According to the American Association of State Highway and Transportation Officials (AASHTO), manual infrastructure inspections cost $4,600, while drone inspections cost only $1,200, resulting in a 74% savings. Additionally, drones were able to complete the same inspection in just one hour, a task that would have taken much longer with traditional methods.
The success of ARDOT’s drone program has prompted Senator John Boozman, R-Ark., to champion the Drone Infrastructure Inspection Grant Act, a bipartisan legislation aimed at supporting community investments in American-made drones for infrastructure maintenance. This initiative, included in the FAA Reauthorization Act, will not only enhance the safety of bridges, roads, and railways but also create opportunities for workforce development in operating this technology.
Furthermore, the integration of advanced digital construction management systems (ADCMS) is transforming the design, manufacturing, and operations phases of infrastructure projects nationwide. By leveraging these technologies, project sponsors can make informed decisions in real-time, leading to better outcomes, cost savings, and increased resilience of infrastructure products.
As the United States looks to modernize its infrastructure and close the competitive gap with foreign competitors, incorporating proven technologies like drones and ADCMS into future investments is crucial. By embracing these 21st-century tools, we can move towards a safer, more efficient infrastructure system that supports the needs of our communities and facilitates commerce.