A map of every building in America

New York Times:

Most of the time, The New York Times asks you to read something. Today we are inviting you, simply, to look. On this page you will find maps showing almost every building in the United States.

Why did we make such a thing? We did it as an opportunity for you to connect with the country’s cities and explore them in detail. To find the familiar, and to discover the unfamiliar.

This is a remarkable visualization of this data.