As many towns and cities in the past grew by accretion so do the districts of contemporary cities; an extraordinary quilt of intentions that self-organizes over time so as to serves the needs of neighbourhood residents and the city as a whole. This gradual adjustment and adaptation can often be strenuous for the residents and the economy. Extensive development on both sites of a river running through the city with few crossings could choke economic activity and waste inordinate time from peoples daily schedules.

Sector Combination three column
City District Showing full neighbourhood of four quandrants and intersecting mixed use zones