---
type: "Bill"
title: "Metropolitan Transportation Commission: Vasco Road."
description: "Metropolitan Transportation Commission: Vasco Road."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20072008"
identifier: "AB 15"
citation: "California AB 15 (20072008)"
classification: ["bill"]
subjects: ["Metropolitan Transportation Commission: Vasco Road."]
status: "enacted"
primary_sponsors: ["Houston"]
version_count: 9
action_count: 29
vote_count: 7
first_action: "2006-12-04"
last_action: "2007-10-11"
source: "openstates"
source_identifier: "ocd-bill/528bf366-b361-4903-a579-af97fffe9450"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB15"
source_hash: "ea1547a2969afa88f5886f27a6d11e842dd888c8eb9175962c91fa72e58fd438"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ca"]
---

# California AB 15 (20072008) — Metropolitan Transportation Commission: Vasco Road.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **12/04/06 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1599INT)
2. **05/01/07 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1598AMD)
3. **08/01/07 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1597AMD)
4. **08/20/07 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1596AMD)
5. **08/30/07 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1595AMD)
6. **09/06/07 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1594AMD)
7. **10/11/07 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1592CHP)
8. **AB15** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200720080AB15)
9. **09/18/07 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200720080AB15&version=20070AB1593ENR)

## Votes

- Do pass, but re-refer to the Committee on Appropriations. — **pass** (pass) · upper
- Assembly 3rd Reading AB15 Houston By Torlakson — **pass** (pass) · upper
- AB 15 Houston Concurrence in Senate Amendments — **pass** (pass) · lower
- Do pass. — **pass** (pass) · lower
- Do pass as amended. — **pass** (pass) · lower
- AB 15 HOUSTON Assembly Third Reading — **pass** (pass) · lower
- Do pass. — **pass** (pass) · upper

## Sponsors

- Houston — primary (person)
- Torlakson — coauthor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2006-12-04** Read first time. To print. `reading-1`
- **2006-12-05** From printer. May be heard in committee January 4.
- **2007-02-01** Referred to Standing Committee on Natural Resources. `referral-committee`
- **2007-04-16** In committee: Set, first hearing. Hearing canceled at the request of author.
- **2007-04-30** From committee: Amend, and do pass as amended. (Ayes 9. Noes 0.) (April 23). `amendment-introduction, committee-passage, amendment-passage`
- **2007-05-01** Read second time and amended. Ordered returned to second reading. `reading-1, reading-2, amendment-passage`
- **2007-05-02** Read second time. To third reading. `reading-1, reading-2`
- **2007-05-02** Re-referred to Standing Committee on Appropriations pursuant to Joint Rule 10.5. `referral-committee`
- **2007-05-16** In committee: Set, first hearing. Referred to Standing Committee on Appropriations suspense file. `referral-committee`
- **2007-06-01** From committee: Do pass. (Ayes 17. Noes 0.) (May 31). Read second time. To third reading. `committee-passage, reading-1, reading-2, committee-passage-favorable`
- **2007-06-04** Read third time, passed, and to Senate. (Ayes 78. Noes 0. Page 1781.) `passage, reading-1, reading-3`
- **2007-06-05** In Senate. Read first time. To Standing Committee on Rules for assignment. `reading-1`
- **2007-06-14** Referred to Standing Committee on Transportation and Housing. `referral-committee`
- **2007-06-27** In committee: Set, first hearing. Hearing canceled at the request of author.
- **2007-07-11** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 8. Noes 2.) . `committee-passage, committee-passage-favorable, referral-committee`
- **2007-07-23** In committee: Set, first hearing. Hearing canceled at the request of author.
- **2007-08-01** From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Appropriations. `reading-1, reading-2, amendment-introduction, referral-committee, amendment-passage`
- **2007-08-20** From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Appropriations. `reading-1, reading-2, amendment-introduction, referral-committee, amendment-passage`
- **2007-08-23** From committee: Do pass. (Ayes 9. Noes 0.) . `committee-passage, committee-passage-favorable`
- **2007-08-27** Read second time. To third reading. `reading-1, reading-2`
- **2007-08-30** Read third time, amended. To second reading. `reading-1, reading-3, amendment-passage`
- **2007-08-31** Read second time. To third reading. `reading-1, reading-2`
- **2007-09-06** Read third time, amended, and returned to third reading. `reading-1, reading-3, amendment-passage`
- **2007-09-10** Read third time, passed, and to Assembly. (Ayes 28. Noes 9. Page 2526.) `passage, reading-1, reading-3`
- **2007-09-11** In Assembly. Concurrence in Senate amendments pending.
- **2007-09-11** Senate amendments concurred in. To enrollment. (Ayes 77. Noes 0. Page 3282.) `committee-passage-favorable, amendment-passage`
- **2007-09-26** Enrolled and to the Governor at 1:45 p.m.
- **2007-10-11** Approved by the Governor. `executive-signature`
- **2007-10-11** Chaptered by Secretary of State - Chapter 484, Statutes of 2007.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/528bf366-b361-4903-a579-af97fffe9450`. Confidence: reported (aggregated from official California legislature records).