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Contact Congress about H.R. 4565: No DOT Funds for Sanctuary Cities Act

This bill would cut off all Department of Transportation funding to so-called sanctuary cities. Any state or local government that limits immigration information-sharing or ignores federal hold requests would be blocked from DOT grants. The Transportation Secretary can grant waivers case by case if it's deemed in the national interest.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

No DOT Funds for Sanctuary Cities Act is a House bill in committee. The latest recorded action: Referred to the House Committee on Transportation and Infrastructure.

Latest action on H.R. 4565: Referred to the House Committee on Transportation and Infrastructure.

Who this affects: This bill mainly affects state and local governments that have policies limiting cooperation with federal immigration authorities. Residents in those areas could see transportation projects delayed or defunded. The bill also affects the Department of Transportation, which would have to determine which jurisdictions qualify as sanctuary cities, and the Department of Homeland Security, whose detainer requests become the trigger for the funding cutoff.

Why this matters: Right now, some cities and states limit how much their local officials cooperate with federal immigration enforcement. This bill would make that choice much more expensive by tying it to federal transportation money. Losing DOT funding could affect everything from highway repairs to public bus systems, putting pressure on local governments to change their immigration policies or risk losing critical infrastructure money.

Key provisions in H.R. 4565

  • The Secretary of Transportation cannot give any grant, award, or other federal funds to any state or local government that qualifies as a sanctuary city under this bill.
  • A sanctuary city is defined as any state or local government that restricts its officials from sending, receiving, keeping, or exchanging information about a person's citizenship or immigration status with other government entities.
  • A place also counts as a sanctuary city if it does not comply with lawful Department of Homeland Security requests to hold people in custody longer (detainers) or to be notified before someone is released, under sections 236 and 287 of the Immigration and Nationality Act.
  • The funding ban applies "notwithstanding any other provision of law" — meaning it overrides any conflicting rules about how this money is supposed to be distributed.
  • The Secretary of Transportation can grant waivers on a case-by-case basis when providing the funds is certified as being in the national interest of the United States.

How Modern Action helps you take action on H.R. 4565

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 4565

What is H.R. 4565?
This bill would cut off all Department of Transportation funding to so-called sanctuary cities. Any state or local government that limits immigration information-sharing or ignores federal hold requests would be blocked from DOT grants. The Transportation Secretary can grant waivers case by case if it's deemed in the national interest.
How do I support or oppose H.R. 4565?
Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.
Who should I contact about H.R. 4565?
Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.
Can Modern Action explain H.R. 4565 before I act?
Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.

Keep acting on Modern Action

More ways to act on this issue

Compare the broader issue and related bills without leaving Modern Action.

Related issues

  • Contact your reps on State and Local Sharing, Sanctuary Policies, and DetainersWhether state and local governments should be allowed or required to share immigration-status information, honor DHS detainers, notify federal officials before release, or lose funding for limiting cooperation.

Related bills

  • Take action on H.R. 864: Freedom to Cooperate Act
  • Take action on H.R. 32: No Bailout for Sanctuary Cities Act
  • Take action on S. 707: No Bailout for Sanctuary Cities Act
  • Take action on H.R. 205: No Congressional Funds for Sanctuary Cities Act
  • Take action on H.R. 3827: Recouping Funds from Sanctuary Cities Act of 2025
  • Take action on H.R. 2931: Save SBA from Sanctuary Cities Act of 2025