HB1286Introduced in the House
Automated Driving System Commercial Vehicles
Introduced by Sheila Lieder, District 28
What does this bill do?
Plain-English breakdown
Writing a plain-English summary of this bill… this can take a few seconds the first time.
Official description
Concerning a requirement that a commercial motor vehicle have a human present when the commercial motor vehicle is being driven by an automated driving system, and, in connection therewith, making an appropriation.
Where it stands
Governor Vetoed
May 28, 2026
How did lawmakers vote?
House votes
9 recorded votes · each counted separately
Senate votes
4 recorded votes · each counted separately
SenateStage: Senate: Third Reading Bill · May 12, 2026
27
Yes
8
No
0
Absent or Not Voting
35 senators recorded in this Senate vote. Colors show vote categories only, not whether a vote was good or bad.
See how each senator voted
| Senator | District | Vote |
|---|---|---|
| William Lindstedt | 33 | Yes |
| Byron Pelton | 1 | No |
| Lisa Frizell | 2 | No |
| Nick Hinrichsen | 3 | Yes |
| Mark Baisley | 4 | No |
| Marc Catlin | 5 | No |
| Cleave Simpson | 6 | No |
| Janice Rich | 7 | Yes |
| Dylan Roberts | 8 | Yes |
| Lynda Zamora Wilson | 9 | No |
Bill history
Introduced In House - Assigned to Transportation, Housing & Local Government
House Committee on Transportation, Housing & Local Government Refer Amended to Appropriations
House Committee on Appropriations Refer Amended to House Committee of the Whole
House Second Reading Special Order - Passed with Amendments - Committee
House Third Reading Laid Over Daily - No Amendments
House Third Reading Passed - No Amendments
Introduced In Senate - Assigned to Transportation & Energy
Senate Committee on Transportation & Energy Refer Unamended to Appropriations
Senate Committee on Appropriations Refer Unamended to Senate Committee of the Whole
Senate Second Reading Special Order - Passed - No Amendments
Senate Third Reading Passed - No Amendments
Signed by the Speaker of the House
Signed by the President of the Senate
Sent to the Governor
Governor Vetoed
Verify the information
- Official page on the Colorado Legislature website
- House Transportation, Housing & Local Government Amendment L.001 (amendment)
- House Transportation, Housing & Local Government Amendment L.005 (amendment)
- House Transportation, Housing & Local Government Amendment L.006 (amendment)
- House Transportation, Housing & Local Government Amendment L.004 (amendment)
- House Appropriations Amendment L.011 (amendment)
- House Appropriations Amendment J.001 (amendment)
- Senate Appropriations Amendment L.017 (amendment)
- Fiscal Note (supplement)
- Fiscal Note (supplement)
- Fiscal Note/Analysis (supplement)
- Fiscal Note (supplement)
- Fiscal Note/Analysis (supplement)
- Fiscal Note (supplement)
- Introduced (text)
- Engrossed (text)
- Engrossed (text)
- Amended (text)
- Amended (text)
- Enrolled (text)
- Chaptered (text)
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