CA AB 2059
enactedCalifornia Environmental Quality Act: transportation impacts: vehicle miles traveled: mitigation.
California · 2025-2026 Regular Session · lower
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Quick answers
Did CA AB 2059 pass?
Yes. CA AB 2059 has been enacted into law. Latest recorded action (2026-09-27): Chaptered by Secretary of State - Chapter 576, Statutes of 2026.
What is CA AB 2059 about?
The California Environmental Quality Act (CEQA) requires a lead agency, as defined, to prepare, or cause to be prepared, and certify the completion of an environmental impact report on a project that it proposes to carry out or approve that may have a significant effect on the environment or to adopt a negative declaration if it finds that the project will not have that effect. CEQA also requires a lead agency to prepare a mitigated negative declaration for a project that may have a significant effect on the environment if revisions in the project would avoid or mitigate that effect and there is no substantial evidence that the project, as revised, would have a significant effect on the environment. CEQA requires the Office of Land Use and Climate Innovation to prepare, develop, and transmit to the Secretary of the Natural Resources Agency for certification and adoption proposed revisions to the CEQA implementation guidelines to establish criteria for determining the significance of transportation impacts of projects within transit priority areas, and requires the criteria to promote the reduction of greenhouse gas emissions, the development of multimodal transportation networks, and a diversity of land uses. CEQA requires the office to recommend potential metrics, including, among other metrics, vehicle miles traveled, to measure these transportation impacts. This bill would require the Department of Transportation, in consultation with specified entities, to, on or before December 31, 2030, develop guidance on vehicle-miles-travel mitigation measures for transportation projects in nonmetropolitan counties, as provided. The bill would require the department to publish the guidance on its internet website and add the guidance as an addendum to the Transportation Analysis Framework and the Transportation Analysis under CEQA. The bill would specify that a transportation project for which the lead agency has issued a notice of preparation for the project's environmental impact report on or before December 31, 2031 is presumed to have a less than significant transportation impact as determined by the vehicle-miles-traveled metric if at least 70% of the project lies within one or more nonmetropolitan counties. Because the bill would impose additional duties on a lead agency in its analysis of significant transportation impacts, this bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Who sponsors CA AB 2059?
Wilson is the primary sponsor of CA AB 2059, joined by 4 cosponsors.
Description
The California Environmental Quality Act (CEQA) requires a lead agency, as defined, to prepare, or cause to be prepared, and certify the completion of an environmental impact report on a project that it proposes to carry out or approve that may have a significant effect on the environment or to adopt a negative declaration if it finds that the project will not have that effect. CEQA also requires a lead agency to prepare a mitigated negative declaration for a project that may have a significant effect on the environment if revisions in the project would avoid or mitigate that effect and there is no substantial evidence that the project, as revised, would have a significant effect on the environment. CEQA requires the Office of Land Use and Climate Innovation to prepare, develop, and transmit to the Secretary of the Natural Resources Agency for certification and adoption proposed revisions to the CEQA implementation guidelines to establish criteria for determining the significance of transportation impacts of projects within transit priority areas, and requires the criteria to promote the reduction of greenhouse gas emissions, the development of multimodal transportation networks, and a diversity of land uses. CEQA requires the office to recommend potential metrics, including, among other metrics, vehicle miles traveled, to measure these transportation impacts. This bill would require the Department of Transportation, in consultation with specified entities, to, on or before December 31, 2030, develop guidance on vehicle-miles-travel mitigation measures for transportation projects in nonmetropolitan counties, as provided. The bill would require the department to publish the guidance on its internet website and add the guidance as an addendum to the Transportation Analysis Framework and the Transportation Analysis under CEQA. The bill would specify that a transportation project for which the lead agency has issued a notice of preparation for the project's environmental impact report on or before December 31, 2031 is presumed to have a less than significant transportation impact as determined by the vehicle-miles-traveled metric if at least 70% of the project lies within one or more nonmetropolitan counties. Because the bill would impose additional duties on a lead agency in its analysis of significant transportation impacts, this bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
- Introduced
- 2026-03-19
- Latest action
- 2026-09-27 — Chaptered by Secretary of State - Chapter 576, Statutes of 2026.
- Bill type
- bill
- Last updated
- —
Subjects
Sponsors
- Wilsonauthor
- Aguiar-Currycoauthor
- Carrillocoauthor
- Hoovercoauthor
- Rivasprincipal coauthor
Committees
Not provided by source.
Action timeline
Newest first
2026-09-27
Chaptered by Secretary of State - Chapter 576, Statutes of 2026.
became-law
2026-09-27
Approved by the Governor.
executive-signature
2026-09-15
Enrolled and presented to the Governor at 3 p.m.
executive-receipt
2026-08-31
Read third time. Passed. Ordered to the Assembly. (Ayes 39. Noes 0.).
2026-08-31
In Assembly. Concurrence in Senate amendments pending.
2026-08-31
Senate amendments concurred in. To Engrossing and Enrolling.
2026-08-31
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 76. Noes 0.).
amendment-passage,committee-passage,committee-passage-favorable
2026-08-31
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 76. Noes 0. Page 7005.).
amendment-passage,committee-passage,committee-passage-favorable
2026-08-26
Read second time. Ordered to third reading.
2026-08-25
Read third time and amended. Ordered to second reading.
amendment-passage,reading-1,reading-2,reading-3
2026-08-17
Read second time. Ordered to third reading.
reading-1,reading-2,reading-3
2026-08-13
From committee: Amend, and do pass as amended. (Ayes 7. Noes 0.) (August 13).
amendment-introduction,amendment-passage,committee-passage
2026-08-13
Read second time and amended. Ordered returned to second reading.
amendment-passage,reading-1,reading-2
2026-08-03
In committee: Referred to APPR. suspense file.
referral-committee
2026-07-02
From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 0.) (July 1). Re-referred to Com. on APPR.
committee-passage,committee-passage-favorable,referral-committee
2026-06-22
In committee: Hearing postponed by committee.
2026-06-12
In committee: Hearing postponed by committee.
2026-05-27
Referred to Com. on E.Q.
referral-committee
2026-05-18
In Senate. Read first time. To Com. on RLS. for assignment.
reading-1,referral-committee
2026-05-18
Read third time. Passed. Ordered to the Senate. (Ayes 72. Noes 0. Page 5134.)
passage,reading-1,reading-3
2026-05-14
Read second time. Ordered to third reading.
reading-1,reading-2,reading-3
2026-05-13
From committee: Do pass. (Ayes 15. Noes 0.) (May 13).
committee-passage,committee-passage-favorable
2026-04-23
Re-referred to Com. on APPR.
referral-committee
2026-04-22
Read second time and amended.
amendment-passage,reading-1,reading-2
2026-04-21
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 14. Noes 0.) (April 20).
amendment-introduction,amendment-passage,committee-passage,referral-committee
2026-03-23
Re-referred to Com. on NAT. RES.
referral-committee
2026-03-19
Referred to Com. on NAT. RES.
referral-committee
2026-03-19
From committee chair, with author's amendments: Amend, and re-refer to Com. on NAT. RES. Read second time and amended.
amendment-introduction,amendment-passage,committee-passage,reading-1,reading-2,referral-committee
2026-02-19
From printer. May be heard in committee March 21.
2026-02-18
Read first time. To print.
reading-1
Versions
- 02/18/26 - Introduced — 2026-02-18Compare
- 03/19/26 - Amended Assembly — 2026-03-19Compare
- 04/22/26 - Amended Assembly — 2026-04-22Compare
- 08/13/26 - Amended Senate — 2026-08-13Compare
- 08/25/26 - Amended Senate — 2026-08-25Compare
- 09/04/26 - Enrolled — 2026-09-04Compare
- 09/27/26 - Chaptered — 2026-09-27Compare
- (document, no version)Compare
- AB2059Compare
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Votes
Do pass as amended and be re-referred to the Committee on [Appropriations]
2026-04-20 · pass · 14-0
Member-level votes (14)
- Zbur: yes
- Muratsuchi: yes
- Garcia: yes
- Connolly: yes
- Wicks: yes
- Bryan: yes
- Hoover: yes
- Schultz: yes
- Haney: yes
- Kalra: yes
- Alanis: yes
- Ellis: yes
- Macedo: yes
- Pellerin: yes
Do pass.
2026-05-13 · pass · 15-0
Member-level votes (15)
- Pacheco: yes
- Krell: yes
- Mark González: yes
- Ellis: yes
- Sharp-Collins: yes
- Hoover: yes
- Tangipa: yes
- Wicks: yes
- Bauer-Kahan: yes
- Ta: yes
- Caloza: yes
- Calderon: yes
- Fong: yes
- Solache: yes
- Pellerin: yes
AB 2059 Wilson Assembly Third Reading
2026-05-18 · pass · 72-0
Member-level votes (80)
- Ransom: yes
- Solache: yes
- Ward: yes
- Irwin: yes
- Schiavo: yes
- Soria: yes
- Bonta: yes
- Harabedian: yes
- Ahrens: yes
- Ellis: yes
- Gabriel: yes
- Mark González: yes
- Michelle Rodriguez: yes
- Muratsuchi: yes
- Elhawary: yes
- Chen: yes
- Berman: yes
- Hoover: yes
- Rogers: yes
- Haney: yes
- Schultz: yes
- Nguyen: yes
- Sanchez: yes
- Ortega: yes
- Arambula: yes
- Aguiar-Curry: yes
- McKinnor: yes
- Johnson: yes
- Ta: yes
- Papan: yes
- Boerner: yes
- Rivas: yes
- Sharp-Collins: yes
- Bains: yes
- Wilson: yes
- Lowenthal: yes
- Addis: yes
- Lackey: yes
- Macedo: yes
- Bennett: yes
- Connolly: yes
- Alvarez: yes
- Alanis: yes
- Hart: yes
- Tangipa: yes
- Carrillo: yes
- Gipson: yes
- Garcia: yes
- Bauer-Kahan: yes
- Hadwick: yes
- Patel: yes
- Petrie-Norris: yes
- DeMaio: yes
- Davies: yes
- Jeff Gonzalez: yes
- Krell: yes
- Fong: yes
- Ramos: yes
- Ávila Farías: yes
- Kalra: yes
- Pacheco: yes
- Jackson: yes
- Flora: yes
- Caloza: yes
- Zbur: yes
- Patterson: yes
- Wallis: yes
- Valencia: yes
- Bryan: yes
- Castillo: yes
- Pellerin: yes
- Blanca Rubio: yes
- Dixon: other
- Gallagher: other
- Quirk-Silva: other
- Stefani: other
- Calderon: other
- Celeste Rodriguez: other
- Lee: other
- Wicks: other
Do pass, but first be re-referred to the Committee on [Appropriations]
2026-07-01 · pass · 5-0
Member-level votes (7)
- Dahle: yes
- Hurtado: yes
- Gonzalez: yes
- Blakespear: yes
- Valladares: yes
- Allen: other
- Menjivar: other
Related bills
No related bills recorded for this bill.
Official source
Attribution
Data from openstates_api_sync, retrieved 2026-09-30T20:07:25.328060Z
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