Bar = part built by the selected date
Total cost of each element. Click one to show it alone.
How invested money grows over time · the dashed line is the selected date
Click a month to see it in the model
Each coloured band is a sector of ≈1.6 km, with the same colour as in 3D (“3D color: By sector”). Click a sector to fly to it.
Filled bar = invested to date · background = sector total