The CIP is a five-year financial plan for the acquisition, construction, expansion, or rehabilitation of infrastructure and capital assets. Although capital projects are scheduled throughout the five-year plan, only those projects during the first year of the plan are adopted as part of the City's annual budget.

Plan of Babel Canyon Arcology city structure design by Paolo Soleri, from 1970 exhibit at Corcoran Gallery of Art, Washington, DC

Model of Hexahedron Arcology design by Paolo Soleri

Model of Hexahedron Arcology design by Paolo Soleri

Basic concept model of Two Suns Arcology design by Paolo Soleri

Plastic model of Arcube Arcology design by Paolo Soleri

Drawing of Arcology design by Paolo Soleri

Models of Arcube and Hexahedron Arcology designs by Paolo Soleri

Photograph showing models of Hexahedron and Babel Canyon Arcology designs by Paolo Soleri

Model of 3D Jersey Arcology design by Paolo Soleri