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HR 4608 118th Congress House Transportation and Public Works Advisory bodies Congressional oversight Government information and archives Roads and highways Transportation programs funding

Transportation Megaprojects Accountability and Oversight Act

Introduced: July 13, 2023 Introduced by: DeSaulnier, Mark Democratic · California See on congress.gov
This bill died when the 118th Congress ended
It never became law before the 118th Congress (2023–2024) adjourned, and bills don't carry over to the next Congress. It would have to be reintroduced. You can still save it for reference, but it won't receive updates.
 Everywhere this bill has been 3 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Jul 14, 2023
Referred to the Subcommittee on Highways and Transit.
Jul 13, 2023
Introduced in House
Jul 13, 2023
Referred to the House Committee on Transportation and Infrastructure.
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 Plain-English summary Congressional Research Service

Transportation Megaprojects Accountability and Oversight Act

This bill sets forth additional requirements for certain recipients of National Highway System assistance for a megaproject. (A megaproject is a project that has an estimated total cost of $2.5 billion or more.)

Specifically, the bill requires a recipient of federal financial assistance for a megaproject to 

  • submit to the Department of Transportation (DOT) a comprehensive risk management plan that contains, among other things, a description of the process for identifying, quantifying, and monitoring the risks that might result in cost overruns, delays, reduced construction quality, or reduced megaproject benefits;
  • establish a peer review group that consists of at least five individuals to give expert advice on the scientific, technical, and project management aspects of the megaproject; and
  • publish specific information online, including the name, license number, and license type of each engineer supervising an aspect of the megaproject.

DOT must make arrangements with the Transportation Research Board of the National Academies of Sciences, Engineering, and Medicine under which the board must convene a transportation megaprojects committee.

These requirements apply to projects that are authorized for construction beginning at least one year after the bill's enactment. 

What's happening now July 14, 2023

Referred to the Subcommittee on Highways and Transit.

 Bill text 1 version

Source documents hosted by congress.gov.

 Committees of jurisdiction 2
Cite this page click to expand
APA
U.S. Congress. (2026). H.R. 4608: Transportation Megaprojects Accountability and Oversight Act. 118th Congress. Open America. https://openamerica.io/bill/118-HR-4608/
MLA
"H.R. 4608: Transportation Megaprojects Accountability and Oversight Act." 118th Congress, 2026, Open America, https://openamerica.io/bill/118-HR-4608/.
Bluebook (legal)
H.R. 4608, 118th Cong. (2026), https://openamerica.io/bill/118-HR-4608/.
Markdown link
[H.R. 4608: Transportation Megaprojects Accountability and Oversight Act](https://openamerica.io/bill/118-HR-4608/)
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