Introduction -- On top of the world -- Fun at the top -- Going down -- High power -- A slice of life -- Street life -- Power under our feet -- Keeping clean -- Traveling beneath the streets -- Deep foundations -- Fantastic city facts -- The future.
Summary:
Explores the different parts of a city layer-by-layer, including the roofs of skyscrapers, water and sewage systems, and building foundations.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.