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25-534U.S. National Science Foundation

Strengthening American Infrastructure (SAI)

Deadline
Rolling
Funding Opportunity is Archived, Proposals are not accepted
Award ceiling
$750,000
from $50,000
Awards
Not stated
Posted
Oct 5, 2026

Official announcement on Grants.gov · opens the funder's page. Always confirm dates there.

Summary

Strengthening American Infrastructure (SAI) is an NSF program seeking to stimulate human-centered, use-inspired, fundamental and potentially transformative research aimed at strengthening America’s infrastructure. Effective infrastructure provides a strong foundation for socioeconomic vitality and broad improvement in quality of life…

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Source record: https://www.grants.gov/search-results-detail/364025Via Grants.gov. Last checked against the source . Always confirm dates with the funder.