# Strengthening American Infrastructure (SAI)

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. Robust, reliable and effective infrastructure spurs private-sector innovation, grows the economy, creates jobs, makes public-sector service provision more efficient, strengthens communities, promotes equal opportunity, protects the natural environment, enhances national security and fuels American leadership. Achieving these objectives requires the integration...

Canonical page: https://grantsonar.com/grants/opportunity/strengthening-american-infrastructure-sai-c220bdb1-c2db-4f2c-96f8-7bf518c29db9
Source: grants_gov
Source ID: 364025
Last confirmed Oct 6, 2026 · Grants.gov
Deadline: not listed
Award size: not disclosed

## Answer-first Q&A

### Who is eligible for Strengthening American Infrastructure (SAI)?

Strengthening American Infrastructure (SAI) eligibility includes eligible applicants named in the notice. Geographic eligibility is national or notice-specific geography; applicants should confirm the source notice before applying.

### What is the deadline for Strengthening American Infrastructure (SAI)?

Strengthening American Infrastructure (SAI) has a listed deadline of not listed. Grant deadlines can change, so verify the current date with U.S. National Science Foundation before submitting.

### How much funding is available for Strengthening American Infrastructure (SAI)?

Strengthening American Infrastructure (SAI) lists an award size of not disclosed. Award ranges and total program funding are reported from the source metadata when available.

### Who funds Strengthening American Infrastructure (SAI)?

Strengthening American Infrastructure (SAI) is funded by U.S. National Science Foundation. GrantSonar tracks the notice with source ID 364025 from grants_gov.