See that thin white line across the photo? That is actually the Hangzhou Bay Bridge. I took this on one of my flights towards Shanghai. I guess the view must be quite spectacular as you drive across.
This is one of the longest trans oceanic bridge in the world and took four years to build. The bridge shortened the highway travel distance between Ningbo and Shanghai from 400 km to 280 km and reduced travel time from 4 to 2.5 hours.