California 20252026 Regular Session Status: To Executive 3 D cosponsors

AB 1599 — Public transit: California Transit Stop Registry: transit datasets.

Last action — Chaptered by Secretary of State - Chapter 269, Statutes of 2026.

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. ✓
    Passed Assembly
  4. ✓
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been sent to the executive. Introduced January 16, 2026. It awaits signature.

Next likely step: the executive signs it into law or issues a veto.

Odds of enactment

Moderate chance

Based on the sponsor, cosponsors, and committee posture, this bill has a moderate chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Likely to advance 68% · moderate confidence

  • To Executive

    Current position in the legislative process.

  • 3 sponsors

    1 primary, 2 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (3 D).

  • Cleared a recorded vote

    Passed 9 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill creates a statewide registry of transit stop information in California.

This bill requires the Department of Transportation to create the California Transit Stop Registry by 2027. Transit operators must ensure their stop information matches this registry by 2028.

What this means for you
  • Families: Families using public transportation can expect more accurate and standardized information about transit stops.

Summary

Existing law establishes the Department of Transportation and vests it with various powers and duties. This bill would require the department to create, on or before June 1, 2027, and with input from transit operators, the California Transit Stop Registry as a centralized, statewide dataset of standardized information regarding transit stops that includes, but is not limited to, each transit stop's name, location, available seating, and unique identifier, and information on whether the transit stop is sheltered, as specified. Existing law provides for the funding of public transit, including under the Mills-Alquist-Deddeh Act, also known as the Transportation Development Act. This bill would require a transit operator, as defined, on or before January 1, 2028, to (1) ensure that the name and location of each of its transit stops conforms with the name and location for the stop in the California Transit Stop Registry, (2) use a transit stop's unique identifier listed in the registry when publishing any dataset with stop information or during publication of agency open datasets, and (3) report, for inclusion in the California Transit Stop Registry, if each of its transit stops has seating and shelter. By requiring a transit operator to perform new duties, the 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, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Bill Text

Action History

  1. Chaptered by Secretary of State - Chapter 269, Statutes of 2026.

  2. Approved by the Governor.

  3. Enrolled and presented to the Governor at 4 p.m.

  4. Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 79. Noes 0. Page 6628.).

  5. In Assembly. Concurrence in Senate amendments pending.

  6. Read third time. Passed. Ordered to the Assembly. (Ayes 40. Noes 0.).

  7. Read second time. Ordered to third reading.

  8. Read third time and amended. Ordered to second reading.

  9. Read second time. Ordered to third reading.

  10. From committee: Do pass. (Ayes 7. Noes 0.) (August 13).

  11. In committee: Referred to APPR. suspense file.

  12. From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 13. Noes 0.) (June 23). Re-referred to Com. on APPR.

  13. From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on TRANS.

  14. Referred to Com. on TRANS.

  15. In Senate. Read first time. To Com. on RLS. for assignment.

  16. Read third time. Passed. Ordered to the Senate. (Ayes 74. Noes 0. Page 5188.)

  17. Read second time. Ordered to third reading.

  18. From committee: Do pass. (Ayes 15. Noes 0.) (May 14).

  19. In committee: Set, first hearing. Referred to APPR. suspense file.

  20. From committee: Do pass and re-refer to Com. on APPR. (Ayes 16. Noes 0.) (March 23). Re-referred to Com. on APPR.

  21. Coauthors revised.

  22. Referred to Com. on TRANS.

  23. From printer. May be heard in committee February 16.

  24. Read first time. To print.

Sponsors

Sponsorship breakdown

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1 sponsors · 2 co-sponsors · 119 not signed on

Sponsors (1)

Co-sponsors (2)

Not signed on (119)

119 members have not signed on to this bill.

Show all 119 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

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Votes

AB 1599 Ahrens Concurrence in Senate Amendments

Passed 79 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 18000
Democratic 54000
Unaffiliated 7000
Total 79000
% of votes cast 100%0%0%0%
How each member voted (79)
Member Party Vote
Patterson — Yea
Ávila Farías — Yea
Rivas — Yea
Carrillo — Yea
Fong — Yea
Garcia — Yea
Lowenthal — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Yea
Bains, Jasmeet Democratic Yea
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Berman, Marc Democratic Yea
Boerner, Tasha Democratic Yea
Bonta, Mia Democratic Yea
Bryan, Isaac G. Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Connolly, Damon Democratic Yea
Elhawary, Sade Democratic Yea
Gabriel, Jesse Democratic Yea
Gipson, Mike A. Democratic Yea
González, Mark Democratic Yea
Haney, Matt Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Krell, Maggy Democratic Yea
Lee, Alex Democratic Yea
McKinnor, Tina Democratic Yea
Muratsuchi, Al Democratic Yea
Nguyen, Stephanie Democratic Yea
Ortega, Liz Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Patel, Darshana R. Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Yea
Ramos, James C. Democratic Yea
Ransom, Rhodesia Democratic Yea
Rodriguez, Celeste Democratic Yea
Rodriguez, Michelle Democratic Yea
Rogers, Chris Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Schultz, Nick Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Soria, Esmeralda Democratic Yea
Stefani, Catherine Democratic Yea
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Yea
Castillo, Leticia Republican Yea
Chen, Phillip Republican Yea
Davies, Laurie Republican Yea
DeMaio, Carl Republican Yea
Dixon, Diane Republican Yea
Ellis, Stan Republican Yea
Flora, Heath Republican Yea
Gonzalez, Jeff Republican Yea
Hadwick, Heather Republican Yea
Hoover, Josh Republican Yea
Johnson, Natasha Republican Yea
Lackey, Tom Republican Yea
Macedo, Alexandra Republican Yea
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Assembly 3rd Reading AB1599 Ahrens et al. By Cortese

Passed 40 Yea · 0 Nay
Party YeaNayPresentNot Voting
Unaffiliated 6000
Republican 9000
Democratic 25000
Total 40000
% of votes cast 100%0%0%0%
How each member voted (40)
Member Party Vote
Allen — Yea
Gonzalez — Yea
Ochoa Bogh — Yea
Pérez — Yea
Rubio — Yea
Weber Pierson — Yea
Archuleta, Bob Democratic Yea
Arreguín, Jesse Democratic Yea
Ashby, Angelique V. Democratic Yea
Becker, Josh Democratic Yea
Blakespear, Catherine S. Democratic Yea
Cabaldon, Christopher Democratic Yea
Caballero, Anna M. Democratic Yea
Cervantes, Sabrina Democratic Yea
Cortese, Dave Democratic Yea
Durazo, Maria Elena Democratic Yea
Grayson, Timothy S. Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
McNerney, Jerry Democratic Yea
Menjivar, Caroline Democratic Yea
Padilla, Stephen C. Democratic Yea
Reyes, Eloise Gómez Democratic Yea
Richardson, Laura Democratic Yea
Smallwood-Cuevas, Lola Democratic Yea
Stern, Henry I. Democratic Yea
Umberg, Thomas J. Democratic Yea
Wahab, Aisha Democratic Yea
Wiener, Scott D. Democratic Yea
Alvarado-Gil, Marie Republican Yea
Choi, Steven S. Republican Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Yea
Jones, Brian W. Republican Yea
Niello, Roger W. Republican Yea
Seyarto, Kelly Republican Yea
Strickland, Tony Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

3rd Reading AB1599 Ahrens et al. By Cortese

Passed 40 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 10000
Democratic 30000
Total 40000
% of votes cast 100%0%0%0%
How each member voted (40)
Member Party Vote
Allen, Benjamin Democratic Yea
Archuleta, Bob Democratic Yea
Arreguín, Jesse Democratic Yea
Ashby, Angelique V. Democratic Yea
Becker, Josh Democratic Yea
Blakespear, Catherine S. Democratic Yea
Cabaldon, Christopher Democratic Yea
Caballero, Anna M. Democratic Yea
Cervantes, Sabrina Democratic Yea
Cortese, Dave Democratic Yea
Durazo, Maria Elena Democratic Yea
Gonzalez, Lena A. Democratic Yea
Grayson, Timothy S. Democratic Yea
Hurtado, Melissa Democratic Yea
Laird, John Democratic Yea
Limón, Monique Democratic Yea
McGuire, Mike Democratic Yea
McNerney, Jerry Democratic Yea
Menjivar, Caroline Democratic Yea
Padilla, Stephen C. Democratic Yea
Pérez, Sasha Renée Democratic Yea
Reyes, Eloise Gómez Democratic Yea
Richardson, Laura Democratic Yea
Rubio, Susan Democratic Yea
Smallwood-Cuevas, Lola Democratic Yea
Stern, Henry I. Democratic Yea
Umberg, Thomas J. Democratic Yea
Wahab, Aisha Democratic Yea
Weber Pierson, M.D., Akilah Democratic Yea
Wiener, Scott D. Democratic Yea
Alvarado-Gil, Marie Republican Yea
Choi, Steven S. Republican Yea
Dahle, Megan Republican Yea
Grove, Shannon Republican Yea
Jones, Brian W. Republican Yea
Niello, Roger W. Republican Yea
Ochoa Bogh, Rosilicie Republican Yea
Seyarto, Kelly Republican Yea
Strickland, Tony Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

Do pass, but first be re-referred to the Committee on [Appropriations] with the recommendation: To Consent Calendar

Passed 13 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 9000
Republican 4000
Total 13000
% of votes cast 100%0%0%0%
How each member voted (13)
Member Party Vote
Archuleta, Bob Democratic Yea
Arreguín, Jesse Democratic Yea
Blakespear, Catherine S. Democratic Yea
Cortese, Dave Democratic Yea
Gonzalez, Lena A. Democratic Yea
Grayson, Timothy S. Democratic Yea
Menjivar, Caroline Democratic Yea
Richardson, Laura Democratic Yea
Wiener, Scott D. Democratic Yea
Dahle, Megan Republican Yea
Seyarto, Kelly Republican Yea
Strickland, Tony Republican Yea
Valladares, Suzette Martinez Republican Yea

Official roll call →

AB 1599 Ahrens Assembly Third Reading

Passed 74 Yea · 0 Nay · 6 Other
Party YeaNayPresentNot Voting
Democratic 55004
Republican 18002
Unaffiliated 1000
Total 74006
% of votes cast 93%0%0%8%
How each member voted (80)
Member Party Vote
Ávila Farías — Yea
Addis, Dawn Democratic Yea
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Alvarez, David Democratic Yea
Arambula, Joaquin Democratic Not Voting
Bains, Jasmeet Democratic Yea
Bauer-Kahan, Rebecca Democratic Yea
Bennett, Steve Democratic Yea
Berman, Marc Democratic Yea
Boerner, Tasha Democratic Yea
Bonta, Mia Democratic Yea
Bryan, Isaac G. Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Carrillo, Juan Democratic Yea
Connolly, Damon Democratic Yea
Elhawary, Sade Democratic Yea
Fong, Mike Democratic Yea
Gabriel, Jesse Democratic Yea
Garcia, Robert Democratic Not Voting
Gipson, Mike A. Democratic Yea
González, Mark Democratic Yea
Haney, Matt Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Irwin, Jacqui Democratic Yea
Jackson, Corey A. Democratic Yea
Kalra, Ash Democratic Yea
Krell, Maggy Democratic Yea
Lee, Alex Democratic Yea
Lowenthal, Josh Democratic Yea
McKinnor, Tina Democratic Yea
Muratsuchi, Al Democratic Yea
Nguyen, Stephanie Democratic Yea
Ortega, Liz Democratic Yea
Pacheco, Blanca Democratic Yea
Papan, Diane Democratic Yea
Patel, Darshana R. Democratic Yea
Pellerin, Gail Democratic Yea
Petrie-Norris, Cottie Democratic Yea
Quirk-Silva, Sharon Democratic Yea
Ramos, James C. Democratic Not Voting
Ransom, Rhodesia Democratic Yea
Rivas, Robert Democratic Yea
Rodriguez, Celeste Democratic Not Voting
Rodriguez, Michelle Democratic Yea
Rogers, Chris Democratic Yea
Rubio, Blanca E. Democratic Yea
Schiavo, Pilar Democratic Yea
Schultz, Nick Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Soria, Esmeralda Democratic Yea
Stefani, Catherine Democratic Yea
Valencia, Avelino Democratic Yea
Ward, Christopher M. Democratic Yea
Wicks, Buffy Democratic Yea
Wilson, Lori D. Democratic Yea
Zbur, Rick Chavez Democratic Yea
Alanis, Juan Republican Yea
Castillo, Leticia Republican Yea
Chen, Phillip Republican Not Voting
Davies, Laurie Republican Yea
DeMaio, Carl Republican Yea
Dixon, Diane Republican Yea
Ellis, Stan Republican Yea
Flora, Heath Republican Yea
Gallagher, James Republican Yea
Gonzalez, Jeff Republican Yea
Hadwick, Heather Republican Yea
Hoover, Josh Republican Yea
Johnson, Natasha Republican Yea
Lackey, Tom Republican Not Voting
Macedo, Alexandra Republican Yea
Patterson, Joe Republican Yea
Sanchez, Kate Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea
Wallis, Greg Republican Yea

Official roll call →

Do pass.

Passed 15 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 4000
Democratic 11000
Total 15000
% of votes cast 100%0%0%0%
How each member voted (15)
Member Party Vote
Aguiar-Curry, Cecilia M. Democratic Yea
Calderon, Lisa Democratic Yea
Caloza, Jessica Democratic Yea
Fong, Mike Democratic Yea
González, Mark Democratic Yea
Krell, Maggy Democratic Yea
Pacheco, Blanca Democratic Yea
Pellerin, Gail Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Solache, Jr., José Luis Democratic Yea
Wicks, Buffy Democratic Yea
Dixon, Diane Republican Yea
Hoover, Josh Republican Yea
Ta, Tri Republican Yea
Tangipa, David J. Republican Yea

Official roll call →

Do pass and be re-referred to the Committee on [Appropriations]

Passed 16 Yea · 0 Nay
Party YeaNayPresentNot Voting
Democratic 12000
Republican 4000
Total 16000
% of votes cast 100%0%0%0%
How each member voted (16)
Member Party Vote
Aguiar-Curry, Cecilia M. Democratic Yea
Ahrens, Patrick Democratic Yea
Carrillo, Juan Democratic Yea
Harabedian, John Democratic Yea
Hart, Gregg Democratic Yea
Jackson, Corey A. Democratic Yea
Papan, Diane Democratic Yea
Ransom, Rhodesia Democratic Yea
Rogers, Chris Democratic Yea
Sharp-Collins, LaShae Democratic Yea
Ward, Christopher M. Democratic Yea
Wilson, Lori D. Democratic Yea
Davies, Laurie Republican Yea
Hoover, Josh Republican Yea
Lackey, Tom Republican Yea
Macedo, Alexandra Republican Yea

Official roll call →

Subjects

public-safety transportation
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Frequently asked questions

What does AB 1599 do?
Existing law establishes the Department of Transportation and vests it with various powers and duties. This bill would require the department to create, on or before June 1, 2027, and with input from transit operators, the California Transit Stop Registry as a centralized, statewide dataset of standardized information regarding transit stops that includes, but is not limited to, each transit stop's name, location, available seating, and unique identifier, and information on whether the transit stop is sheltered, as specified. Existing law provides for the funding of public transit, including under the Mills-Alquist-Deddeh Act, also known as the Transportation Development Act. This bill would require a transit operator, as defined, on or before January 1, 2028, to (1) ensure that the name and location of each of its transit stops conforms with the name and location for the stop in the California Transit Stop Registry, (2) use a transit stop's unique identifier listed in the registry when publishing any dataset with stop information or during publication of agency open datasets, and (3) report, for inclusion in the California Transit Stop Registry, if each of its transit stops has seating and shelter. By requiring a transit operator to perform new duties, the 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, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.
Who sponsors AB 1599?
AB 1599 is sponsored by Sharp-Collins, LaShae (Democratic), Ahrens, Patrick (Democratic), and Wilson, Lori D. (Democratic).
What is the current status of AB 1599?
This bill has been sent to the executive. Introduced January 16, 2026. It awaits signature.
Where can I track AB 1599?
Track AB 1599 free on One Click Politics — get push/email alerts when it moves.

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