Illinois Infrastructure Grants
Explore 134 grant opportunities
Application Deadline
Sep 30, 2026
Date Added
Aug 24, 2026
This funding opportunity provides financial support to local governments in Illinois for energy efficiency upgrades in public buildings that serve their communities.
Application Deadline
Not specified
Date Added
Jun 16, 2026
This funding opportunity provides financial support to small local governments in Illinois for revitalizing communities by improving infrastructure, demolishing unsafe buildings, and preserving historic sites, particularly benefiting low-to-moderate income residents.
Application Deadline
Not specified
Date Added
Jul 28, 2025
This funding opportunity provides financial support to local governments in Illinois to develop comprehensive plans for improving wastewater infrastructure in small and disadvantaged communities lacking adequate facilities.
Application Deadline
Not specified
Date Added
Jul 28, 2025
This funding program provides financial support to local public agencies in Illinois for safety improvements at highway-rail crossings on local roads, helping to reduce accidents and enhance safety.
Application Deadline
Not specified
Date Added
Jun 5, 2025
This program provides financial assistance to small commercial and mixed-use property owners and tenants in Aurora, Illinois, for essential property improvements and renovations.
Application Deadline
Not specified
Date Added
Jan 27, 2026
This program provides financial assistance to local governments in Illinois for urgent disaster response projects that ensure public health and safety in communities affected by state-declared disasters.
Application Deadline
Jun 30, 2027
Date Added
May 13, 2026
This program provides financial support to businesses relocating to or expanding within Illinois, incentivizing job creation and infrastructure improvements in key growth industries.
Application Deadline
Sep 16, 2026
Date Added
Jun 13, 2025
This program provides financial assistance to various organizations in Illinois for projects that improve water quality by addressing pollution from nonpoint sources, such as runoff from land.
Application Deadline
Not specified
Date Added
May 13, 2026
This program provides matching funds to Illinois-based organizations, including local governments, nonprofits, and businesses, to enhance their competitiveness for federal grants that support economic development projects in areas like workforce development and clean energy.
Application Deadline
May 31, 2027
Date Added
Jun 13, 2025
This funding program provides financial support to local governments and eligible organizations for the development and improvement of public parks, trails, and recreational facilities in Madison and St. Clair Counties, Illinois.
Application Deadline
Not specified
Date Added
Jul 28, 2025
This funding initiative provides financial support to local governments in Illinois for transportation infrastructure improvements that facilitate business growth and job creation.
Application Deadline
Not specified
Date Added
Jan 31, 2025
This grant provides financial support for businesses and nonprofit organizations to develop and improve commercial and cultural spaces in underserved neighborhoods of Chicago.
Application Deadline
Not specified
Date Added
Jan 27, 2025
This grant provides funding to local governments in Illinois for roadway improvements that facilitate job creation and retention by supporting new or expanding businesses.
Application Deadline
Dec 31, 2026
Date Added
Jun 11, 2026
This funding opportunity provides financial support to Great Lakes state agencies for implementing strategies to combat aquatic invasive species and protect the region's ecosystems and economy.
Application Deadline
Not specified
Date Added
Oct 8, 2024
This program provides substantial funding to support the development of commercial, cultural, industrial, and mixed-use projects in Chicago, aimed at enhancing community infrastructure and services.
Application Deadline
May 31, 2027
Date Added
Jul 16, 2026
This funding initiative provides financial support to local transit districts and eligible public agencies for the development of interconnected non-motorized bike paths that enhance regional trail connectivity in Madison and St. Clair Counties, Illinois.
Application Deadline
Sep 30, 2026
Date Added
Aug 19, 2026
This funding opportunity provides financial support to nonprofit organizations for improving emergency and disaster preparedness, response capabilities, and long-term viability following emergencies.
Application Deadline
Apr 30, 2026
Date Added
Dec 24, 2025
This program provides funding to local governments, economic development organizations, and private landowners in Illinois to improve industrial and manufacturing sites by enhancing infrastructure and site readiness for future development.
Application Deadline
Feb 26, 2025
Date Added
Feb 10, 2025
This program provides funding to organizations for projects that improve broadband access in underserved and unserved communities across Illinois, promoting digital equity and economic growth.
Application Deadline
Sep 29, 2025
Date Added
Aug 16, 2025
This funding opportunity provides financial support for capital improvements in specific Chicago parks to enhance the quality of life for residents in municipalities with populations over 500,000.

