Build HUBS Act
- Sponsor
- Sen. Blunt Rochester, Lisa [D-DE]
- Committees
- Environment and Public Works Committee (primary)
- Last action
- Jan 14, 2026
Bottom line
The Build HUBS Act aims to accelerate the development of housing and mixed-use projects near transit hubs by making federal financing more accessible, affordable, and efficient, while also streamlining environmental reviews for specific types of development.
What it actually does
This bill, the "Build HUBS Act," amends the Transportation Infrastructure Finance and Innovation Act (TIFIA) program and the Railroad Rehabilitation and Improvement Financing (RRIF) program to expand eligibility and streamline financing for transit-oriented development (TOD) and attainable housing projects. It introduces alternative creditworthiness assessments, offers reduced interest rates for attainable housing, increases loan-to-cost ratios for TOD, and establishes delegated underwriting programs. The bill also provides exemptions from the National Environmental Policy Act (NEPA) for certain land acquisition and development activities within TOD projects.
Proponents argue
Proponents argue that the United States faces a severe housing availability and affordability crisis, and transit-oriented development is a proven strategy to address this by improving access to jobs and services, boosting transit ridership, and spurring economic revitalization. They contend that current TIFIA and RRIF programs, while authorized for TOD, are hampered by administrative constraints and complex application processes. This bill would make these programs more efficient, offering attractive financing strategies to forge public-private partnerships, accelerate housing production, and improve community vitality, especially in smaller communities.
Opponents contend
Opponents may express concerns that the bill's proposed changes, such as allowing alternative creditworthiness assessments and increasing federal loan-to-cost ratios, could expose the federal government to higher financial risk. Environmental advocacy groups might argue that the NEPA exemptions for certain TOD activities could weaken environmental protections and reduce public input on projects, potentially leading to adverse environmental or community impacts. Some might also contend that federal intervention in local development, even with a savings clause for local zoning, could distort market forces.
The bill is moderately technical due to its amendments to existing statutes, but its structure and findings make its intent clear, allowing an informed reader to grasp its core provisions within a reasonable timeframe.
Sec. 3(a)
TIFIA Program Extension
This provision extends the authorization for the Transportation Infrastructure Finance and Innovation Act (TIFIA) program for an additional five fiscal years, from fiscal years 2022 through 2026 to fiscal years 2027 through 2031. This ensures the continued availability of federal credit assistance for major transportation infrastructure projects.
Supporters argue
Proponents argue that extending the TIFIA program ensures continuity for a vital infrastructure financing mechanism, allowing for long-term planning and investment in critical transportation projects across the nation.
Critics contend
No specific opposition is typically raised against program extensions themselves, though broader concerns about federal spending or the program's effectiveness might be voiced.
Tradeoffs
The tradeoff involves balancing the need for sustained federal investment in infrastructure with overall federal budget priorities and fiscal constraints.
Sec. 3(b) (amending 23 U.S.C. 601(a))
New Definitions: Attainable Housing Project and Investment-Creditworthiness Assessment Alternative
This section introduces two key definitions for the TIFIA program. An 'attainable housing project' is defined as a transit-oriented development (TOD) project serving households up to 120% of the area median income (AMI), with a majority of units affordable to those at 80% AMI. An 'investment-creditworthiness assessment alternative' allows TOD projects to demonstrate fiscal soundness through means other than a traditional investment-grade rating, such as joint liability agreements with public entities or alternative ratings for smaller projects.
Sec. 3(b)(6) and (7) (amending 23 U.S.C. 601(a))
Expanded Definition of Transit-Oriented Development Project (TIFIA)
This section broadens the definition of a 'transit-oriented development project' for the TIFIA program. It now explicitly includes residential, commercial, public infrastructure, or mixed-use development within 1/2 mile walking distance of a transit facility. Such projects must incorporate private investment and demonstrate the ability to generate new revenue for the relevant transit station or service, for example, by increasing ridership or tenant lease payments.
Sec. 3(c)(3) (amending 23 U.S.C. 602(c)(2))
NEPA Exemptions for TOD Land Acquisition and Certain Activities (TIFIA)
This section introduces significant exemptions from the National Environmental Policy Act (NEPA) for transit-oriented development projects under TIFIA. It exempts land acquisition activities prior to a TIFIA application, except for publicly owned components. Additionally, it categorically excludes certain TOD activities from NEPA review, specifically the rehabilitation or conversion of existing office buildings to residential/mixed-use within the same footprint, and the reconstruction or construction of new commercial buildings primarily on land disturbed for transportation use or adjacent disturbed land.
Sec. 3(d)(2)(A)(ii) (amending 23 U.S.C. 603(b)(2))
Increased Loan Limit for TOD Projects (TIFIA)
This amendment increases the maximum amount of a TIFIA secured loan for transit-oriented development projects. Specifically, for TOD projects that include a significant general housing or attainable housing component, or involve a partnership with a transit agency, state, local government, or nonprofit entity, the loan amount can now cover up to 75 percent of the reasonably anticipated eligible project costs. This is an increase from the general TIFIA limit, which is typically 49 percent.
Sec. 3(d)(2)(B)(ii) (amending 23 U.S.C. 603(b)(4))
Reduced Interest Rate for Attainable Housing Projects (TIFIA)
This provision establishes a significantly reduced interest rate for TIFIA loans specifically for 'attainable housing projects.' The interest rate for such loans will be set at one-half of the Treasury Rate in effect on the date the loan agreement is executed. This is a direct financial incentive aimed at making attainable housing developments more economically viable.
Sec. 3(g) (adding 23 U.S.C. 612)
Delegated Origination and Underwriting Program for TOD Projects (TIFIA)
This section establishes a new delegated origination and underwriting program for transit-oriented development (TOD) projects under TIFIA. Modeled after HUD's Multifamily Accelerated Processing (MAP) system, this program allows qualified private originator-servicers to handle the origination, underwriting, and servicing of TIFIA loans, including creditworthiness assessments. Crucially, projects assisted under this program are not required to have an investment-grade rating, easing access for a broader range of projects.
Sec. 4(b)(1)(B) (amending 49 U.S.C. 22402(e)(1))
Reduced Interest Rate for Attainable Housing Projects (RRIF)
Mirroring the TIFIA program changes, this provision sets the interest rate for Railroad Rehabilitation and Improvement Financing (RRIF) loans to 'attainable housing projects' at one-half of the Treasury Rate in effect on the date the loan agreement is executed. This provides a direct financial incentive to develop affordable housing near rail infrastructure.
Sec. 4(b)(1)(D) (adding 49 U.S.C. 22402(o))
Delegated Origination and Underwriting Program for TOD Projects (RRIF)
This section establishes a delegated origination and underwriting program for transportation-oriented development (TOD) projects under the RRIF program, mirroring the TIFIA program's new authority. It allows approved private originator-servicers to manage the origination, underwriting, and servicing of RRIF loans for TOD projects, including creditworthiness assessments, without requiring an investment-grade rating. This aims to streamline and expedite the RRIF loan process for TOD.
Sec. 4(c) (amending 49 U.S.C. 22403)
RRIF NEPA Exemptions and Planning Coordination
This section introduces NEPA exemptions for land acquisition and specific TOD activities under the RRIF program, mirroring the TIFIA provisions. It also requires RRIF-assisted TOD projects to coordinate with Metropolitan Planning Organizations (MPOs) and align with transportation plans. Additionally, it mandates public disclosure of RRIF fee structures and guidance on eligibility requirements for TOD projects.
Sec. 5
Preservation of State and Local Zoning Laws
This section explicitly states that nothing in this Act, or any amendment made by it, alters, supersedes, or preempts any existing State or local zoning or land use law. This provision aims to clarify that the federal financing incentives and regulatory streamlining do not override local control over land use decisions.
The bill includes specific categorical exclusions from the National Environmental Policy Act (NEPA) for certain transit-oriented development (TOD) activities. These include the rehabilitation or conversion of existing office buildings to residential or mixed-use within substantially the same footprint, and the reconstruction or construction of new commercial buildings primarily using land disturbed for transportation use or adjacent disturbed land.
Sec. 3(c)(3)(B) and Sec. 4(p)
Why it matters:While the overall intent to streamline is clear, the specific details of NEPA exemptions are often placed in technical sections. This is standard legislative practice for detailing regulatory changes, though the impact of these specific exclusions could be overlooked by a casual reader.
Case for: Proponents argue these targeted exemptions will significantly reduce the time and cost associated with environmental reviews for infill development and adaptive reuse projects, which are inherently less impactful than greenfield development, thereby accelerating housing and economic development in existing urban areas.
Case against: Critics may argue that even these specific exemptions could lead to unforeseen environmental consequences or reduce public transparency and input on projects, particularly if 'substantially the same footprint' or 'disturbed land' definitions are interpreted broadly.
Estimated impact: Potentially accelerates hundreds of infill and adaptive reuse TOD projects nationwide by removing a significant regulatory hurdle, saving months to years in project timelines.
The bill allows for an 'investment-creditworthiness assessment alternative' for transit-oriented development projects under both TIFIA and RRIF. This alternative permits projects to demonstrate fiscal soundness and low risk of credit default through mechanisms other than a traditional investment-grade rating, such as a joint liability agreement with a public entity or an alternative rating for projects under $150 million, or certification by an approved originator-servicer.
Sec. 3(b)(5) and Sec. 4(b)(1)(C)
Why it matters:This is a technical but highly impactful change to financial eligibility criteria. Its placement in definitions and eligibility sections is standard for legislative drafting, but its significance for project access to capital is easily missed.
Case for: Proponents argue this change is crucial for enabling smaller projects, projects in less established markets, or those with innovative public-private structures to access federal financing. It broadens the pool of eligible projects without necessarily increasing risk, as alternative assessments are still required to demonstrate fiscal soundness.
Case against: Critics may argue that moving away from a clear, standardized investment-grade rating could introduce subjectivity and potentially increase the federal government's exposure to risk, especially if the alternative assessment methods are not rigorously defined and applied.
Estimated impact: Potentially unlocks billions in federal financing for TOD projects that previously faced barriers due to inability to secure an investment-grade rating, particularly benefiting smaller communities and innovative development models.