Governments around the world finance many "projects" , for example infrastructure(highways, railways, etc.) or public facilities(hospitals, schools, etc.)
Once such a project is announced, usually there is slow development and it is forgotten. Years later, somehow the project is completed and inaugurated. For example, Berlin's new airport was slated to open in 2012 but actually opened in 2020.
Citizens may want to get "current status" of such projects that their government promised. It is usually quite difficult to get updates on these projects.
Which countries provide their citizens with quick and easy ways to get current status of such projects? What are some example interfaces provided by these countries?