fmorel

I think they're all static or randomly assigned to the same spots. I see some around the Googleplex, Manhattan, Tokyo, and Paris. But nothing near me in Atlanta.

There's also the Kindle Owners' Lending Library, which even less people remember. I borrow a book every month.

The General Services Administration (more specifically the Public Building Service) is responsible for maintaining the federal building portfolio and leases for itself and other agencies. You can see all GSA-owned buildings from here: http://www.gsa.gov/portal/content/104797

However, many agencies manage some or most of their buildings (VA, IRS, and others). DoD is completely separate.

Property disposal (or renovation) is further complicated by historic preservation requirements as well.