Being able to use satellite imagery to follow construction work from home is nothing new, but the 3D imagery that Google has made available for free is something else.
You can peer down this 16 meter diameter, 32 meter deep shaft at Fung Tak.
The cut and cover station box at Kai Tak.
Or the multi-level station complex at Ho Man Tin.
It’s just like being there!
More detail about the Shatin to Central Link tunnels from Hin Keng to Diamond Hill.