| A | Amendment | M | Marked Up | |
| E | Engrossment | $ | Fiscal Note | |
| HJ | House Journal | SJ | Senate Journal |
| Date | Day | Committee | |
|---|---|---|---|
| 01/12/2007 | 8 | House Transportation | |
| 01/18/2007 | 12 | House Transportation | |
| 01/29/2007 | 19 | House Appropriations | |
| 02/01/2007 | 22 | House Appropriations | |
| 02/22/2007 | 34 | Senate Transportation |