Source last updated: Dec 5, 2025. Consult Congress.gov for the current record.
AI Conversation Starters
Explore the bill from different angles
Choose a perspective, copy a prompt, and paste it into your preferred AI. Each prompt includes the bill version and available official source links, and asks for counterarguments as well as supporting evidence.
Neutral evidence review
Objective
Analyze H.R.1984 as objectively as possible. Explain its main provisions, who would be affected, possible benefits and harms, implementation, exceptions, and uncertainties. Present the strongest arguments for and against it, and identify evidence needed to assess its public impact.
View full prompt & sources
Fairness and public impact
Progressive lens
Examine H.R.1984 through a progressive lens, focusing on fairness, access, economic inequality, and effects on vulnerable communities. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and distinguish stated goals from demonstrated outcomes.
View full prompt & sources
Institutions and government scope
Conservative lens
Examine H.R.1984 through a conservative lens, focusing on fiscal responsibility, institutional stability, federalism, and the scope of government. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and any provisions that challenge this perspective.
View full prompt & sources
Individual rights and government power
Liberty lens
Examine H.R.1984 through a civil-liberties and limited-government lens. Consider individual rights, privacy, voluntary choice, accountability, and government power. Explain tradeoffs, possible safeguards, and the strongest counterarguments without assuming the proposal is beneficial or harmful.
View full prompt & sources
PlainBill explanation
Read the proposal in plain language
AI-generated · Source-checked by AI · Nov 6, 2026
Based on the full Introduced in House · 2025-03-10 text. This explanation has not received human editorial review. This overview describes the proposal’s major provisions; it does not establish what its real-world effects would be.
What it would do
This proposal would condition local governments’ eligibility for federal infrastructure funding on having rules requiring advance notice to federal immigration officials before certain people leave custody. It would apply to people those officials determine are unlawfully present, subject to notice and detention requirements. The restriction would cover direct funding and funding routed through states. The proposal gives local governments one year after enactment to have the required rules in place.
Check the source
The Secretary of Transportation shall not obligate or award funds for any infrastructure project, including for highway construction, to a political subdivision of a State, nor shall any funds obligated or awarded to a State, go to any political subdivision of a State that does not have in effect not later than 1 year after the date of enactment of the BLOC Act a statute, ordinance, policy, or practice requiring an entity or official of such political subdivision to notify the Secretary of Homeland Security (or designee thereof) not later than 48 hours before of the release from custody or detainment of an alien if— (1) the Secretary of Homeland Security (or designee thereof) has determined that such alien is not lawfully present in the United States; (2) not later than 48 hours before such release, the Secretary of Homeland Security (or designee thereof) has notified the sheriff or detaining entity of such State or political subdivision of the legal status of such alien; and (3) such alien has been in custody or detainment for not less than 48 hours before such release.
Section 2 would add a funding restriction to federal transportation law. It would require the Transportation Secretary to withhold infrastructure funding commitments and awards from local governments that lack the required notification rule, and would also bar funds routed through states from reaching those local governments. A qualifying statute, ordinance, policy, or practice would have to be in effect within one year after enactment.
Check the sources
Chapter 6 of title 23, United States Code, is amended by adding at the end the following: 612. Ineligibility of sanctuary jurisdictions for certain Federal funds
The Secretary of Transportation shall not obligate or award funds for any infrastructure project, including for highway construction, to a political subdivision of a State, nor shall any funds obligated or awarded to a State, go to any political subdivision of a State that does not have in effect not later than 1 year after the date of enactment of the BLOC Act a statute, ordinance, policy, or practice
The required local rule would direct a local entity or official to notify the Homeland Security Secretary, or a designated representative, at least 48 hours before a covered person’s release from custody or detention.
Check the source
requiring an entity or official of such political subdivision to notify the Secretary of Homeland Security (or designee thereof) not later than 48 hours before of the release from custody or detainment of an alien if—
The notification rule would apply only when all three conditions are met: Homeland Security has determined that the person is unlawfully present in the United States; Homeland Security has notified the sheriff or detaining entity of that status at least 48 hours before release; and the person has been held for at least 48 hours before release.
Check the source
(1) the Secretary of Homeland Security (or designee thereof) has determined that such alien is not lawfully present in the United States; (2) not later than 48 hours before such release, the Secretary of Homeland Security (or designee thereof) has notified the sheriff or detaining entity of such State or political subdivision of the legal status of such alien; and (3) such alien has been in custody or detainment for not less than 48 hours before such release.
The proposal expressly includes highway construction. For the broader meaning of an infrastructure project, it would use the definition in a federal regulation as that regulation exists on the enactment date.
Check the sources
any infrastructure project, including for highway construction
In this section, the term infrastructure project has the meaning given such term in section 184.3 of title 2, Code of Federal Regulations (as in effect on the date of enactment of the BLOC Act).
The supplied official-actions snapshot, updated December 5, 2025, records introduction in the House and referrals to the House Transportation and Infrastructure Committee and its Highways and Transit Subcommittee on March 10, 2025.
Check the source
Source snapshot updated 2025-12-05T22:54:57Z.
2025-03-10: Referred to the Subcommittee on Highways and Transit.
2025-03-10: Referred to the House Committee on Transportation and Infrastructure.
2025-03-10: Introduced in House
Reviewed version: Introduced in House · 2025-03-10. These findings describe provisions and who may benefit; they are not judgments of waste, corruption, or motive.
This review covers the supplied bill text. “None identified” does not rule out provisions in later versions or accompanying reports and disclosures.
Provisions outside the bill’s main subject, or policy changes attached to appropriations.
None identified in the reviewed text
No unrelated provision or policy rider attached to appropriations was identified in the complete supplied introduced text. This conclusion does not establish absence in other versions or accompanying materials.
Spending directed to particular recipients or places outside ordinary competitive or formula-based allocation.
None identified in the reviewed text
No congressionally directed spending for particular recipients or places was identified in the complete supplied introduced text. This conclusion is limited to that version and does not establish absence in accompanying materials.
Other targeted benefits
Narrow exceptions, exemptions, or preferential treatment that warrant a closer look.
None identified in the reviewed text
No materially narrow preferential carve-out, special exemption, or other targeted benefit was identified in the complete supplied introduced text. This conclusion does not establish absence in other versions or accompanying materials.
What this analysis cannot establish
The supplied full text is the introduced version. The dated actions snapshot does not establish whether the bill later advanced, changed, or became law; the provisions are described as proposals.
The referenced regulatory definition of infrastructure project and the surrounding transportation statutes are not supplied. The complete range of affected projects and funding programs cannot be determined from this bundle.
The text specifies a one-year deadline for having the local rule in effect but does not separately detail when withholding begins, how compliance would be assessed, or how funding eligibility would be restored. It provides no express expiration date.
The bundle contains no earmark disclosures, member requests, committee reports, or conference materials. The category reviews are limited to the supplied introduced text.
Full text preserved for this analysis. Legislative record snapshot: Dec 5, 2025. How PlainBill uses AI