---
type: "Bill"
title: "Ten-year Transportation Plan Information"
description: "For each transportation project identified in the 10-year transportation plan (plan) prepared by the department of transportation (department) under the direction of the transportation commission (commission), section 1 of the act requires the following information to be specified and regularly updated as circumstances change:"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2023A"
identifier: "SB 23-268"
citation: "Colorado SB 23-268 (2023A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Barbara Kirkmeyer", "Kyle Mullica", "Rod Bockenfeld", "Shannon Bird"]
version_count: 9
action_count: 13
vote_count: 2
first_action: "2023-04-04T06:00:00+00:00"
last_action: "2023-06-06T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/9a8d8f1e-aa78-4c0e-8576-846c70e3d39a"
source_url: "https://leg.colorado.gov/bills/sb23-268"
source_hash: "303643633791bcd56c0214bbafd05a5274830cbc898e553559223f090b6288a2"
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-co"]
---

# Colorado SB 23-268 (2023A) — Ten-year Transportation Plan Information

For each transportation project identified in the 10-year transportation plan (plan) prepared by the department of transportation (department) under the direction of the transportation commission (commission), section 1 of the act requires the following information to be specified and regularly updated as circumstances change:

## Version chain

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

1. **Committee Amendment** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2023a_sb268_h_thl_001.pdf)
2. **Engrossed (04/14/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_eng.pdf)
3. **Final Act (05/04/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_enr.pdf)
4. **Introduced (04/04/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_01.pdf)
5. **PA1 (04/12/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_s_tra_01.pdf)
6. **Reengrossed (04/17/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_ren.pdf)
7. **Rerevised (04/29/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_rer.pdf)
8. **Revised (04/26/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/documents/2023A/bills/2023a_268_rev.pdf)
9. **Signed Act (06/06/2023)** (committee substitute) — [source](https://leg.colorado.gov/sites/default/files/2023a_268_signed.pdf)

## Votes

- BILL — **63–0** (pass) · lower
- BILL — **34–0** (pass) · upper

## Sponsors

- Barbara Kirkmeyer — primary (person)
- Kyle Mullica — primary (person)
- Rod Bockenfeld — primary (person)
- Shannon Bird — primary (person)

## Timeline

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

- **2023-06-06T06:00:00+00:00** Governor Signed `executive-signature`
- **2023-05-04T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2023-05-04T06:00:00+00:00** Signed by the Speaker of the House
- **2023-05-03T06:00:00+00:00** Signed by the President of the Senate
- **2023-04-29T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2023-04-27T06:00:00+00:00** House Third Reading Laid Over Daily - No Amendments
- **2023-04-26T06:00:00+00:00** House Second Reading Special Order - Passed - No Amendments
- **2023-04-25T06:00:00+00:00** House Committee on Transportation, Housing & Local Government Refer Unamended to House Committee of the Whole `committee-passage, referral-committee`
- **2023-04-17T06:00:00+00:00** Introduced In House - Assigned to Transportation, Housing & Local Government `introduction`
- **2023-04-17T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2023-04-14T06:00:00+00:00** Senate Second Reading Passed with Amendments - Committee `reading-2`
- **2023-04-12T06:00:00+00:00** Senate Committee on Transportation & Energy Refer Amended to Senate Committee of the Whole `committee-passage, referral-committee`
- **2023-04-04T06:00:00+00:00** Introduced In Senate - Assigned to Transportation & Energy `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9a8d8f1e-aa78-4c0e-8576-846c70e3d39a`. Confidence: reported (aggregated from official Colorado legislature records).