| House | 03/25/2021 | Title restored | ||
| House | 03/25/2021 | Coauthored by Representative(s) Mize | ||
| House | 03/25/2021 | CR; Do Pass, amended by committee substitute Transportation Committee | ||
| House | 03/22/2021 | Remove Representative Mize as principal House author and substitute with Representative Frix | ||
| House | 03/22/2021 | Second Reading referred to Transportation | ||
| Senate | 03/15/2021 | Engrossed to House | ||
| House | 03/15/2021 | First Reading | ||
| Senate | 03/11/2021 | Referred for engrossment | ||
| Senate | 03/11/2021 | Measure passed: Ayes: 43 Nays: 0 | ||
| Senate | 03/11/2021 | General Order, Amended by Floor Substitute | ||
| Senate | 02/24/2021 | Coauthored by Senator Hall | ||
| Senate | 02/24/2021 | Remove as author Senator Hall; authored by Senator Standridge | ||
| Senate | 02/10/2021 | Coauthored by Representative Mize (principal House author) | ||
| Senate | 02/09/2021 | Title stricken | ||
| Senate | 02/09/2021 | Reported Do Pass as amended Transportation committee; CR filed | ||
| Senate | 02/01/2021 | Authored by Senator Hall |