IDK in other countries but in Spain infrastructure is outsourced to a bunch of well known companies. There's engineering and budget oversight, and the state sti

IDK in other countries but in Spain infrastructure is outsourced to a bunch of well known companies. There's engineering and budget oversight, and the state still has engineers and managers inhouse but they are basically "product owners" with very strict rules. But in the end, 99,9% o the planning is done within such companies.