| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/31/2013 | 18 | Senate Transportation | |
| 01/31/2013 | 18 | Senate Transportation | |
| 02/01/2013 | 19 | Senate Transportation | |
| 02/11/2013 | 25 | Senate Appropriations | |
| 02/12/2013 | 26 | Senate Appropriations | |
| 02/13/2013 | 27 | Senate Appropriations | |
| 02/18/2013 | 30 | Senate Appropriations | |
| 03/21/2013 | 50 | House Transportation | |
| 03/22/2013 | 51 | House Transportation | |
| 03/28/2013 | 55 | House Transportation |