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https://www.nationalacademies.org/trb/events

Development of UAS-enabled Bridge Deck Inspection System from Investigation to Implementation

For this research project, the research team introduces a pilot study that is geared towards inaugurating an uncrewed aircraft system (UAS) bridge inspection program, operating on a component-level approach, with the overarching goal of enhancing the caliber of bridge inspection methodologies within the confines of New Mexico. The envisioned program encompasses the formulation of UAS-based inspection strategies, the establishment of frameworks for data interpretation, and the development of specialized software implementations tailored to individual bridge components as delineated in the National Bridge Inventory (NBI). To achieve automated data acquisition, cutting-edge UAS platforms equipped with high-resolution sensors will be deployed. The research outcomes from the proposed project will be delivered to New Mexico Department of Transportation (NMDOT) personnel as a technology transfer. A training workshop will be hosted to NMDOT personnel to gain knowledge of UAS-based bridge inspection. Besides, a site demonstration will be hosted to NMDOT personnel to show the developed UAS platform working on the site and software implementation. As a part of the research outcomes, a guideline for UAS based bridge deck inspection will be drafted.