Transportation Grants in South Dakota (2026)
There are currently 43 active transportation grants available to organizations in South Dakota. Transportation grants fund public transit, road and bridge improvements, pedestrian and bicycle infrastructure, and transportation planning. GrantSonar tracks these opportunities and sends alerts when new transportation funding opens in SD.
Open Transportation Grants in South Dakota
South Dakota SIB provides low-interest loans for surface transportation projects including highways, bridges, transit facilities, and intermodal conne…
The intent of the PROTECT Competitive Grant Program is to fund projects to improve the resilience of the surface transportation system, including high…
NYMTC programs federal STBGP funds through its Transportation Improvement Program for road, bridge, transit, bicycle, and pedestrian projects in the N…
40 more open grants
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Transportation grants in South Dakota: common questions
How many transportation grants in South Dakota are available right now?
GrantSonar is tracking 43 open transportation grants in South Dakota as of today. That count reflects opportunities that are currently accepting applications — closed rounds and award announcements are excluded, which is why it is smaller than the headline figures some directories advertise. Federal, state and foundation sources are re-ingested daily.
Who funds transportation grants in South Dakota?
The most active funders behind the 43 open transportation grants in South Dakota on this page are South Dakota Department of Transportation (SDDOT) — South Dakota Infrastructure Bank, DOT — Transportation Programs and New York Metropolitan Transportation Council (NYMTC). Foundation funders are profiled from public IRS Form 990 / 990-PF filings, so you can see a funder's actual past giving rather than only its stated priorities.
Who is eligible for transportation grants in South Dakota?
Eligibility for transportation grants in South Dakota varies by opportunity, but the listings on this page are open to nonprofits, government agencies, school districts and other eligible organizations. Each listing states its own eligible applicant types, and GrantSonar filters your matches against your organization type, geography and programs so ineligible opportunities are demoted rather than surfaced.
Can an organization outside South Dakota apply for these grants?
It depends on the opportunity. Some of the 43 listings here are national programs open to applicants anywhere in the U.S. and simply relevant to South Dakota; others are restricted to South Dakota organizations or to specific counties. Each listing shows its own geographic eligibility, and national programs are not excluded from this page.
When are the deadlines for transportation grants in South Dakota?
Deadlines differ per opportunity and some are rolling with no fixed close date. Every listing on this page shows its own close date where the funder publishes one, and GrantSonar re-checks source pages so a deadline that moves is picked up rather than left stale.
Is there a free way to search transportation grants in South Dakota?
Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these transportation grants in South Dakota against your organization's profile and eligibility, so you get a ranked shortlist rather than a list you filter by hand.
How often is this list of transportation grants in South Dakota updated?
Daily. Federal, state and foundation sources are re-ingested every day, duplicate listings are collapsed onto a canonical record, and listing URLs are checked for rot — a stale catalogue is worse than a smaller current one, so dead links are flagged rather than left to look live.