| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/29/2009 | 18 | House Transportation | |
| 01/29/2009 | 18 | House Transportation | |
| 03/13/2009 | 46 | Senate Transportation | |
| 03/19/2009 | 50 | Senate Transportation | |
| 03/20/2009 | 51 | Senate Transportation |