The U.S. National Science Foundation (NSF) is offering a grant opportunity titled "Civil Infrastructure Systems" aimed at supporting innovative research in the design, operation, and management of civil infrastructure. This program seeks to advance fundamental research that contributes to the development of smart, sustainable, and resilient communities, focusing on the interactions within civil infrastructure systems, including transportation, power, and water systems. The NSF encourages proposals that explore novel system designs, integration, big data analytics, and socio-technological connections, while emphasizing that research should not primarily focus on individual infrastructure components. Interested applicants can find more information and contact NSF grants.gov support at grantsgovsupport@nsf.gov, with the opportunity currently posted and set to be archived on June 7, 2025.