---
type: "Bill"
title: "Size, Weight, and Load; exempting certain agricultural vehicles from certain requirements. Effective date. Emergency."
description: "Size, Weight, and Load; exempting certain agricultural vehicles from certain requirements. Effective date. Emergency."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2017-2018"
identifier: "SB 912"
citation: "Oklahoma SB 912 (2017-2018)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Allen", "Taylor"]
version_count: 8
action_count: 43
vote_count: 4
first_action: "2018-02-05"
last_action: "2018-05-08"
source: "openstates"
source_identifier: "ocd-bill/5eacd18b-3fbb-4cf6-9891-768ae301a993"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB912&session=1800"
source_hash: "34b1f3e8623b44f7aa5147330379af6273075fc4a8974d2ba5f69b0ef213010b"
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-ok"]
---

# Oklahoma SB 912 (2017-2018) — Size, Weight, and Load; exempting certain agricultural vehicles from certain requirements. Effective date. Emergency.

## Version chain

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

1. **Introduced** (filed) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 INT/SB/SB912 INT.PDF)
2. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 AMENDMENTS/Amendment & Engr/SB912 HASB & ENGR.PDF)
3. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 ENGR/SB/SB912 ENGR.PDF)
4. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 ENR/SB/SB912 ENR.PDF)
5. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 FLR/HFLR/SB912 HFLR.PDF)
6. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 FLR/SFLR/SB912 SFLR.PDF)
7. **Senate Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 COMMITTEE SUBS/SCS/SB912 CS.PDF)
8. **Senate Conference Committee Substitute** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2017-18 COMMITTEE SUBS/SCCS/SB912 CCS.PDF)

## Votes

- FOURTH READING — **86–5** (pass) · lower
- FOURTH READING — **37–0** (pass) · upper
- THIRD READING — **85–5** (pass) · lower
- THIRD READING — **34–0** (pass) · upper

## Sponsors

- Allen — primary (person)
- Taylor — primary (person)

## Timeline

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

- **2018-02-05** First Reading `introduction, reading-1`
- **2018-02-05** Authored by Senator Allen
- **2018-02-06** Second Reading referred to Transportation Committee then to Appropriations Committee `reading-2, referral-committee`
- **2018-02-20** Coauthored by Representative Taylor (principal House author)
- **2018-02-20** Reported Do Pass, amended by committee substitute Transportation committee; CR filed `committee-passage`
- **2018-02-20** Title stricken
- **2018-02-20** Emergency clause stricken
- **2018-02-20** Referred to Appropriations `referral-committee`
- **2018-02-26** coauthored by West (Rick)
- **2018-02-27** coauthored by Bennett (John)
- **2018-03-01** Reported Do Pass, amended by committee substitute Appropriations committee; CR filed `committee-passage`
- **2018-03-01** Title stricken
- **2018-03-15** General Order, Amended
- **2018-03-15** Measure passed: Ayes: 34 Nays: 0 `passage`
- **2018-03-15** Referred for engrossment
- **2018-03-19** Engrossed to House `passage`
- **2018-03-19** First Reading `introduction, reading-1`
- **2018-03-21** Second Reading referred to Transportation `reading-2, referral-committee`
- **2018-04-02** CR; Do Pass, as amended, Transportation Committee `committee-passage`
- **2018-04-02** Enacting clause stricken
- **2018-04-11** General Order
- **2018-04-11** Third Reading, Measure passed: Ayes: 85 Nays: 5 `reading-3, passage`
- **2018-04-11** Referred for engrossment
- **2018-04-12** Engrossed, signed, to Senate `passage`
- **2018-04-12** HAs read
- **2018-04-19** HAs rejected, conference requested `amendment-failure`
- **2018-04-23** Conference granted, naming Conference Committee on Transportation
- **2018-04-23** SCs named Allen, Jech, Quinn, Rosino, Fry, Bass, Matthews
- **2018-04-25** CCR read
- **2018-04-25** Title restored
- **2018-04-25** Enacting clause restored
- **2018-04-25** Emergency added
- **2018-04-26** CCR adopted
- **2018-04-26** Measure and Emergency passed, to House: Ayes: 37 Nays: 0 `passage`
- **2018-04-26** CCR submitted
- **2018-05-01** CCR adopted
- **2018-05-01** Fourth Reading, Measure and Emergency Passed: Ayes: 86 Nays: 5 `passage`
- **2018-05-01** To Senate
- **2018-05-01** Referred for enrollment
- **2018-05-01** Enrolled, to House
- **2018-05-01** Signed, returned to Senate
- **2018-05-01** Sent to Governor `executive-receipt`
- **2018-05-08** Approved by Governor 05/08/2018 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/5eacd18b-3fbb-4cf6-9891-768ae301a993`. Confidence: reported (aggregated from official Oklahoma legislature records).