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H.R. 6435
U.S. House•In House Committee
Summary
H.R. 6435, the Transportation Megaprojects Accountability and Oversight Act, was introduced in the House on Dec 4, 2025 by Rep. Mark DeSaulnier (D) with 1 co-sponsor. It was referred to Subcommittee on Highways and Transit, and last saw action on Feb 2, 2026: Referred to the Subcommittee on Highways and Transit.
Record
Text
H.R. 6435 has 1 co-sponsor.
hb6435/introduced-in-house.txt119 HR 6435 IH: Transportation Megaprojects Accountability and Oversight ActU.S. House of Representatives2025-12-04text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.I 119th CONGRESS 1st Session H. R. 6435 IN THE HOUSE OF REPRESENTATIVES December 4, 2025 Mr. DeSaulnier (for himself and Mr. LaMalfa ) introduced the following bill; which was referred to the Committee on Transportation and Infrastructure A BILLTo amend title 23, United States Code, to establish additional requirements for certain transportation projects with estimated costs of $2,500,000,000 or more, and for other purposes.1.Short titleThis Act may be cited as the Transportation Megaprojects Accountability and Oversight Act .2.Additional requirements for certain transportation projects(a)In generalSection 106 of title 23, United States Code, is amended by adding at the end the following:(k)Megaprojects(1)Megaproject definedIn this subsection, the term megaproject means a project that has an estimated total cost of $2,500,000,000 or more, and such other projects as may be identified by the Secretary.(2)Comprehensive risk management planA recipient of Federal financial assistance under this title for a megaproject shall, in order to be authorized for construction, submit to the Secretary a comprehensive risk management plan that contains—(A)a description of the process by which the recipient will identify, quantify, and monitor the risks that might result in cost overruns, project delays, reduced construction quality, or reductions in benefits with respect to the megaproject;(B)examples of mechanisms the recipient will use to track risks identified pursuant to subparagraph (A);(C)a plan to control such risks; and(D)such assurances as the Secretary considers appropriate that the recipient will, with respect to the megaproject—(i)regularly submit to the Secretary updated cost estimates; and(ii)maintain and regularly reassess financial reserves for addressing known and unknown risks.(3)Peer review group(A)In generalA recipient of Federal financial assistance under this title for a megaproject shall, not later than 90 days after the date when such megaproject is authorized for construction, establish a peer review group for such megaproject that consists of at least 5 individuals (including at least 1 individual with project management experience) to give expert advice on the scientific, technical, and project management aspects of the megaproject.(B)Membership(i)In generalNot later than 180 days after the date of enactment of this subsection, the Secretary shall establish guidelines describing how a recipient described in subparagraph (A) shall—(I)recruit and select members for a peer review group established under such subparagraph; and(II)make publicly available the criteria for such selection and the identity of members so selected.(ii)Conflict of interestNo member of a peer review group for a megaproject may have a direct or indirect financial interest in such megaproject.(C)TasksA peer review group established under subparagraph (A) by a recipient of Federal financial assistance for a megaproject shall—(i)meet annually until completion of the megaproject;(ii)not later than 90 days after the date of the establishment of the peer review group and not later than 90 days after the date of any significant change, as determined by the Secretary, to the scope, schedule, or budget of the megaproject, review the scope, schedule, and budget of the megaproject, including planning, engineering, financing, and any other elements determined appropriate by the Secretary; and(iii)submit a report on the findings of each review under clause (ii) to the Secretary, Congress, and the recipient.(4)TransparencyA recipient of Federal financial assistance under this title for a megaproject shall publish on the internet website of such recipient—(A)the name, license number, and license type of each engineer supervising an aspect of the megaproject; and(B)the report submitted under paragraph (3)(C)(iii), not later than 90 days after such submission.(5)Committee(A)In generalNot later than 180 days after the date of enactment of this subsection, the Secretary of Transportation shall make appropriate arrangements with the Transportation Research Board (hereinafter referred to as the Board ) of the National Academies under which the Board shall convene a transportation megaprojects committee.(B)DutiesThe transportation megaprojects committee convened pursuant to subparagraph (A) shall—(i)perform a literature search and assessment of existing megaproject studies;(ii)review any relevant foreign experience and actions taken, with a particular focus on the United Kingdom and France;(iii)identify recurring or typical problems with megaprojects;(iv)outline possible approaches to dealing with the problems in the Federal and State context; and(v)recommend any changes in the Department of Transportation’s approach to megaproject funding and oversight, such as a recommendation that each project be required to identify a peer group to work with project management and report to the Inspector General and Congress.(C)ReportNot later than 3 years after the date of enactment of this subsection, the committee convened pursuant to subparagraph (A) shall submit to the Secretary, the Committee on Transportation and Infrastructure of the House of Representatives, and the Committee on Environment and Public Works of the Senate a report containing any results, findings, and recommendations made by the committee under subparagraph (B)..(b)ApplicabilityThe amendment made by subsection (a) applies with respect to projects that are authorized for construction on or after the date that is 1 year after the date of enactment of this Act.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-12-04
- Passed House
- Passed Senate
- Conference
- To President
- Became Law
To amend title 23, United States Code, to establish additional requirements for certain transportation projects with estimated costs of $2,500,000,000 or more, and for other purposes.
Sponsors
Rep. Mark DeSaulnier (D) sponsors H.R. 6435, and 1 member has co-sponsored it from the day it was introduced.
Committees
H.R. 6435 went before 2 committees: Highways and Transit Subcommittee and Transportation and Infrastructure.


Actions
H.R. 6435 has taken 3 actions since Dec 4, 2025, the latest on Feb 2, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Feb 2, 2026 | House | Referred to the Subcommittee on Highways and Transit.Highways and Transit Subcommittee | ||
Dec 4, 2025 | House | Introduced in House | ||
Dec 4, 2025 | House | Referred to the House Committee on Transportation and Infrastructure.Transportation and Infrastructure Committee |
Votes
H.R. 6435 has not gone to a roll call.
Titles
H.R. 6435 goes by 3 titles, 1 of them short titles.
- Transportation Megaprojects Accountability and Oversight Act — Display Title
- Transportation Megaprojects Accountability and Oversight Act — Short Title(s) as Introduced
- To amend title 23, United States Code, to establish additional requirements for certain transportation projects with estimated costs of $2,500,000,000 or more, and for other purposes. — Official Title as Introduced
Lobbying
1 client hired 1 firm and 7 registered lobbyists who named H.R. 6435 in 3 quarterly filings, 2025 to 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Budget/Appropriations, Homeland Security, Medicare/Medicaid, Taxation/Internal Revenue Code, Transportation.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | — | District of Columbia | 1 | 3 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | 1 | 3 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ANASTASIA TIONGSON | 1 | 1 | 3 |
| BENJAMIN SCHWARTZ | 1 | 1 | 3 |
| JILLIAN KINDER | 1 | 1 | 3 |
| KATIE MABRY | 1 | 1 | 3 |
| MARKUS HYBNER | 1 | 1 | 3 |
| TANEESHA JOHNSON | 1 | 1 | 3 |
| WARD MCCARRAGHER | 1 | 1 | 3 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | 2026 second_quarter | $660K | 2nd Quarter - Report |
| AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | 2025 fourth_quarter | $440K | 4th Quarter - Report |
| AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | AMERICAN PUBLIC TRANSPORTATION ASSOCIATION | 2026 first_quarter | $350K | 1st Quarter - Report |
Classification
The Congressional Research Service files H.R. 6435 under Transportation and Public Works, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; H.R. 6435’s is Transportation and Public Works.
hr6435/policy-areas.txtSource: congress.gov · legiscan.com