© 2007 Francis Loetterle. All Rights Reserved. This is a nested system of overlaid modular planning diagrams for: streets and blocks, housing and building types including schools, civic centers, utility plants, markets, shops, offices, parks, community gardens and mass transit. The advantage of this modular system of planning is efficiency, sustainability and speed - greatly accelerated delivery. Six CADD diagrams and text explain the concept of modular land use and infrastructure planning for efficient and sustainable new neighborhoods, communities, towns and cities. Click here to order Built By WebSight design