| House | 03/25/2021 | Coauthored by Representative(s) Davis | ||
| House | 03/25/2021 | CR; Do Pass Transportation Committee | ||
| House | 03/22/2021 | Second Reading referred to Transportation | ||
| Senate | 03/10/2021 | Engrossed to House | ||
| House | 03/10/2021 | First Reading | ||
| Senate | 03/09/2021 | Referred for engrossment | ||
| Senate | 03/09/2021 | Measure passed: Ayes: 43 Nays: 2 | ||
| Senate | 03/09/2021 | General Order, Considered | ||
| Senate | 02/09/2021 | Reported Do Pass Transportation committee; CR filed | ||
| Senate | 02/08/2021 | Coauthored by Representative Pae (principal House author) | ||
| Senate | 02/01/2021 | Authored by Senator Montgomery |