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Tia Bougher Caity O’Rourke Damien Sweet. Introduction. Define neighborhoods Define sprawl Explain why sprawl happens Consequences of sprawl What needs to be done How to build a successful city. Neighborhoods.

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tia bougher caity o rourke damien sweet
Tia Bougher

Caity O’Rourke

Damien Sweet

  • Define neighborhoods
  • Define sprawl
  • Explain why sprawl happens
  • Consequences of sprawl
  • What needs to be done
  • How to build a successful city
  • “The traditional neighborhood-represented by mixed-use, pedestrian-friendly communities of varied population, either stand free as villages or grouped into towns and cities-has proved to be a sustainable form of growth” (4).
fundaments of traditional neighborhoods
Fundaments of traditional neighborhoods
  • There is a center.
  • Meaningful destinations are within a five-minute walk
  • The streets are a navigable network.
  • Streets are narrow and versatile.
  • They are designed for mixed use.
  • Special sites are located within the city to attract visitors.
the center
The center
  • The center is the focal point within a designated neighborhood.
  • Local activities of commerce, culture, and governance take place here.
  • The center of the city is used by residents visitors.
the five minute walk
The five-minute walk
  • People can easily access meaningful destinations (work, place of residence, food shopping and retail shopping, and entertainment) on foot.
  • Ex. It is about a 5 minute walk from Olin to Police station
the street network
The street network
  • Streets are designed in a “continuous web.”
  • Blocks are no more than ¼ mile long.
  • There are multiple routes to any particular destination.
narrow streets
Narrow Streets
  • Streets are no more than
  • four cars wide
  • Pedestrians have the ability
  • to walk safely
mixed use
Mixed Use
  • The downtown area has multiple uses.
  • The fact that the area is planned for mixed use is not accidental.
  • Parking lots are not located in front of buildings. They are strategically hidden.
special sites
Special Sites
  • Civic buildings contribute to the prominence of the city and their use.
  • Location is central to the neighborhood’s needs.
defining sprawl
Defining Sprawl
  • Growth away from a city’s core, or downtown area.
  • Sprawl is organized so that “neighborhoods” are filled with like buildings with similar uses.
5 components of sprawl
Housing subdivisions (clusters or pods)

Shopping centers (strip centers, shopping malls, or big-box retail)

Office Parks (business parks)

Civic institutions (community builders)


5 components of Sprawl
neighborhood plan vs sprawl plan
Neighborhood plan vs. sprawl plan

In the traditional neighborhood plan (left) there is an obvious grid system. You can choose multiple routes to any one destination.

In the suburban sprawl plan (below) there routes are limited to reduce traffic flow.

why sprawl happens
Why Sprawl Happens
  • Cars allow people to move further away from their jobs, force wider streets, and split up older neighborhoods.
  • The Federal Housing Administration and Veterans Administration have had an amount of control over design.
  • After people moved out, shops followed.
  • Planners have become obsessed with the idea of keeping zoning separate.
why sprawl happens con d
Why sprawl happens (con’d)
  • Management lessons learned in the war effort of World War II, classifying and counting, were applied to cities.
  • City planning became an easily-understood science based on analysis and flow charts.
  • Some methods of creating more dense population have been outlawed.
  • Architects began designing buildings to stand alone and be distinct from one another.
consequences of sprawl
Consequences of Sprawl
  • Housing becomes irregular/non-traditional
  • Loss of a physical society; there are no community places worth visiting.
  • Transportation problems and dependence upon the automobile.
  • Residents become victims and casualties of sprawl.
  • The city becomes less competitive.
housing becomes irregular
Housing becomes irregular
  • Sprawl consists mainly of single-family housing.
  • Housing is segregated by income and house value.
  • Forms of affordable housing are illegal.
  • Affordable housing rules have been forgotten.
  • Middle-class has its own housing crisis.
loss of physical society
Loss of physical society
  • Community gathering places are gone.
  • There is little to no access to meaningful destinations.
  • People are spending more time in cars.
transportation mess
Transportation mess
  • Highways were routed directly through our cities; this split neighborhoods, most typically African American ones.
  • In order to solve traffic congestion problems more lanes are added. Doing so only contributes to traffic congestion.
  • The hidden costs of driving are paid for by everyone: drivers and non-drivers alike.
victims and casualties
Victims and casualties
  • “Cul-de-sac kid”-The child becomes dependent on others to take him/her places.
  • “Soccer mom”-Spends large amounts of time behind the wheel running errands.
  • “Bored teenagers”-Have no place to “hang out.”
  • “Stranded elderly”-Once they cannot commute they become dependent on others, as well.
  • “Bankrupt municipalities”-The cost of provided services to houses in the suburbs is not cost effective.
  • “Immobile poor”-“As we neglect our older neighborhoods, we also neglect their residents.”
city becomes less competitive
City becomes less competitive
  • Suffered from government policy and urban planning for much of the twentieth century.
  • "Suburban development is a well-honed science."
  • Civic demoralization such as graffiti, litter, broken glass, and other transgressions create an environment where serious crime is more likely to occur.
what should be done
What should be done?
  • Zoning codes should be replaced by the Traditional Neighborhood Development Ordinance.
  • City planners should commission a regional plan and provide incentives for its implementation.
  • Regional governments should create a regional planning agency to draw up carefully detailed plans for the region.
  • State governments should create legislation promoting neighborhood planning, force state DOTs to take land-use patterns into account, and build affordable housing in places closer to jobs and services.
what should be done con d
What should be done? (con’d)
  • The Federal government should take measures to support the building up of neighborhood-style developments and support public transit more evenly with highways.
  • Architects should design pedestrian-scale and -friendly buildings
  • Citizens should become active in urban design projects and advocate the necessary policy changes to create more neighborhood projects instead of sprawl.
how to build a successful neighborhood
How to build a successful neighborhood
  • Regional structure
  • The natural content
  • Land use
  • Public buildings and space
  • The thorough fair network
  • Street design
how to build a successful neighborhood con d
How to build a successful neighborhood (con’d)
  • The public streetscape
  • The private streetscape
  • Parking
  • Housing
  • Privacy
source list
Source list
  • Duany, Andres; Elizabeth Plater-Zyberk; and Jeff Speck, Suburban Nation: The Rise of Sprawl and the Decline of the American Dream. New York: New Point Press, 2000
  • www.dpz.com