Federal Transportation Grants
Explore 248 grant opportunities
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This grant provides financial assistance to state agencies for conducting inspections of hazardous materials shippers to improve safety and regulatory compliance in the transportation of hazardous materials.
Application Deadline
May 22, 2026
Date Added
Mar 24, 2026
This grant provides funding to local governments and community-owned utilities for improving the safety and reliability of aging natural gas distribution systems across the United States.
Application Deadline
Jun 22, 2026
Date Added
Apr 21, 2026
This grant provides funding to a variety of public and private entities to improve the safety, efficiency, and reliability of rail transportation across the United States through infrastructure enhancements and advanced safety technologies.
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to federally recognized tribes and tribal nonprofit organizations for enhancing emergency preparedness and response capabilities related to hazardous materials incidents.
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to state agencies for improving pipeline safety initiatives and reducing damage to underground pipelines caused by excavation activities.
Application Deadline
Sep 30, 2026
Date Added
Mar 6, 2025
This funding opportunity provides financial support to higher education institutions for collaborative research aimed at improving aviation training and human performance, ultimately enhancing safety and efficiency in the aerospace system.
Application Deadline
Jun 15, 2026
Date Added
Mar 22, 2024
This funding opportunity provides financial support to state and local governments, tribal entities, and planning organizations for bridge replacement, rehabilitation, and planning projects to improve transportation infrastructure across the nation.
Application Deadline
Jun 1, 2026
Date Added
Dec 29, 2025
This program provides funding to public entities like state and local governments, port authorities, and tribal governments for projects that improve port infrastructure and logistics, enhancing the safety and efficiency of goods movement across the nation.
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to nonprofit organizations for national training and outreach programs that enhance community preparedness and safety in responding to hazardous materials transportation incidents.
Application Deadline
Jul 10, 2026
Date Added
May 12, 2026
This funding opportunity provides competitive grants to public entities, such as state and local governments and transit agencies, to support planning efforts that create walkable, mixed-use communities centered around public transit systems.
Application Deadline
Jun 19, 2026
Date Added
May 20, 2026
This program provides funding to organizations managing or utilizing port facilities to implement projects that reduce truck emissions and improve air quality through innovative technologies and infrastructure improvements.
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to national nonprofit fire service organizations for training programs that prepare emergency responders to effectively manage hazardous materials incidents.
Application Deadline
Jun 17, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to state and local governments, tribal entities, academic institutions, and nonprofit organizations to implement innovative safety initiatives aimed at reducing crashes and improving compliance with commercial motor vehicle regulations.
Application Deadline
Jun 17, 2026
Date Added
May 19, 2026
This grant provides financial assistance to organizations that train individuals, especially veterans and their families, to operate commercial motor vehicles, enhancing roadway safety and workforce readiness in the transportation sector.
Application Deadline
Not specified
Date Added
Jul 31, 2025
This funding initiative provides financial support to state and local governments in the Appalachian Region for projects that enhance critical infrastructure and promote business and workforce development to stimulate economic growth and resilience.
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to nonprofit organizations that train emergency responders in managing hazardous materials incidents, particularly those involving flammable liquids transported by rail.
Application Deadline
Sep 7, 2027
Date Added
Sep 8, 2020
This program provides funding for research in civil aviation and commercial space transportation, targeting universities and nonprofit institutions to enhance safety, efficiency, and modernization of the national airspace system.
Application Deadline
Jun 19, 2026
Date Added
May 19, 2026
This grant provides funding to nonprofit higher education institutions in the U.S. to conduct innovative research on pipeline safety, involving student participation and collaboration with industry partners.
Application Deadline
Sep 30, 2026
Date Added
Nov 13, 2023
This funding opportunity provides financial support to universities involved in a collaborative research initiative focused on developing sustainable aviation fuels and improving environmental practices in the aviation industry.
Application Deadline
Not specified
Date Added
Sep 3, 2025
This program provides funding to public entities in New Hampshire for projects that reduce harmful emissions from older diesel engines, improving air quality and public health.

