
Below is a table of the estimated timing of major milestones for the Belair Line Renewal Project.
| Activity | Timing |
| Award Design and Construct contract to successful tenderer | January / February 2009 |
| Detailed design | At least 2 months |
| Start major construction works (Belair line closed) | March / April 2009 |
| Complete first stage of track upgrade | Mid 2009 |