| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/31/2019 | 19 | Senate Transportation | |
| 02/01/2019 | 20 | Senate Transportation | |
| 03/01/2019 | 36 | House Transportation | |
| 03/19/2019 | 48 | House Appropriations | |
| 03/21/2019 | 50 | House Appropriations | |
| 03/27/2019 | 54 | House Appropriations | |
| 03/29/2019 | 56 | House Appropriations | |
| 04/11/2019 | 65 | Conference Committee | |
| 04/15/2019 | 67 | Conference Committee | |
| 04/17/2019 | 69 | Conference Committee | |
| 04/19/2019 | 71 | Conference Committee |