They could never build like that here.
The unions wouldn’t let them.
Not just unions.
The permits and inspections mandated, at every stage of construction, would drag out more than 90 days in the US.
No, there are safety standards in force here, thnak God. Have you been keeping up with current events? A multiple sections of a brand new elevated highway collapsed. Hundreds of people were killed when a high speed train left its tracks. It goes on and on.