| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/18/2013 | 9 | House Transportation | |
| 02/14/2013 | 28 | House Transportation | |
| 02/15/2013 | 29 | House Transportation | |
| 03/07/2013 | 40 | Senate Transportation | |
| 03/28/2013 | 55 | Senate Transportation | |
| 04/09/2013 | 63 | Conference Committee | |
| 04/12/2013 | 66 | Conference Committee |