ssc2011_david dixon ppt

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Compact and Sustainable Growth… in the Age of Walk Score

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Page 1: SSC2011_David Dixon PPT

Compact and Sustainable Growth…

in the Age of Walk Score

Page 2: SSC2011_David Dixon PPT

Dublin, Ohio

Page 3: SSC2011_David Dixon PPT

Agenda

The view from Dublin

What next??

Implementing a new paradign

Page 4: SSC2011_David Dixon PPT

The view from a quintessential suburb… the suburban model worked

Page 5: SSC2011_David Dixon PPT

It supported a development model that attracted educated workers

Dublin Ohio United States

Page 6: SSC2011_David Dixon PPT

…the right kinds of growth industries

Dublin Ohio United States

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…national recognition

7

Top Seven Intelligent Community, 2010

Fox Business News: Top Small City to Start a Business

Forbes.com: One of 25 Best Places to Move in 2009

BusinessWeek: Top Small City in Ohio to Start a Business

Columbus Monthly: Best Suburban Community

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…and extraordinary community satisfaction

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…rising employment-tax revenues

Page 10: SSC2011_David Dixon PPT

Until the Great Recession showed Dublin that suburban taxes could drop…

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…while rising environmental awareness focused attention on poor environmental performance

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Decentralized suburbia was not fulfilling its promise in other ways…quality of life

Dublin 43016 Chicago United States

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…and more affordable lifestyles

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…personal health

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…and an aging America is selling is selling more and more single-family houses

%

buying

houses

at this

age

% selling houses

at this age

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50,000 people work in Dublin

Dublin’s employers need to hire 5,000-8,000 new employees every year

…and for the first time in three decades…Dublin questioned its long-term appeal to employers

Page 17: SSC2011_David Dixon PPT

While America faces a shortage of knowledge workers, they seek lifestyles first, jobs second

Page 18: SSC2011_David Dixon PPT

„Creatives‟ seek urban places…

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What’s next…? “We are more than a lifestyle center….”

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The past was built for a very different America

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The resent represents the dream of a very different America

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…and many communities have been right to reject visions of the future

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Dublin needed a community-based vision to guide the community‟s growth

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Planning starts with new preferences…for living

1990…

• Golf courses

• Large backyards

• Homogeneity

• Escape from work

• Convenient auto access

2011…

• Main streets

• Transit

• Diversity

• Live near work

• Assumption of personal responsibility for sustainability

Page 25: SSC2011_David Dixon PPT

…and working

1990…

• Office parks

• Convenient auto access

• Convenient parking

• Escape to home

• Prestige address

2011…

• Main Streets

• Transit

• Live near work

• Walkable environment

• Fun

Page 26: SSC2011_David Dixon PPT

Bridge Street Corridor: 1,000 acres

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28

2009 1900–1955

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The numbers

Anticipated development Over 20 years—7-11

million SF

Over 40 years—15-25

million SF

Residential—roughly 60%

Share of Dublin’s Growth Residential—33-50%

Office, retail—50%

Net densities Residential—30-60

units/acre

Office—FAR 1.5 -2.5

Predominant bldg heights 3 to 5 floors

Page 30: SSC2011_David Dixon PPT

The impact…on development patterns

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…and on the environment 2010 to 2030: Mixed sprawl/compact compared to sprawl model

Vehicle miles traveled: reduced 30-40%

Stormwater runoff: reduced 20-30%

CO2 emissions: reduced 20-35%

Page 32: SSC2011_David Dixon PPT

Vision principles to guide change…

1. Enhance economic

vitality.

2. Integrate the new center

into community life.

3. Expand “livability

choices” for Dublin and

the region.

4. Embrace Dublin’s

natural setting and

commitment to

sustainability.

5. Create places that

embody Dublin’s

commitment to

community.

Page 33: SSC2011_David Dixon PPT

Quarter-mile radius walkable areas and prime redevelopment opportunities:

Two questions: where can change happen…and how can Dublin accomplish its principles

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Focus growth into distinct districts

…integrated with a natural green network:

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…centered around Main Streets and squares

New street network:

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…served by rubber-tire transit

Transit right of way:

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A framework for compact growth

Illustrative build-out (2030-40):

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The principles: enhance economic vitality

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Integrate the center into community life

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…with vibrant public spaces

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A new era of greater personal choices for living, working…

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What density? What choices do you want?

1,000 to 2,000

housing units

within a 10- to 15-

minute walk

support a block of

Main Street.

30-60 units per acre

can support a

walkable

community.

…and new transit

options

Page 44: SSC2011_David Dixon PPT

…fun…

Page 45: SSC2011_David Dixon PPT
Page 46: SSC2011_David Dixon PPT
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Embrace the natural setting

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…enjoying the river as a new central park

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…and adding non-car transportation options

Page 50: SSC2011_David Dixon PPT

Create places that embody a commitment to community

Page 51: SSC2011_David Dixon PPT
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Compact sustainable design is about creating iconic community

Start with the

street

Enhance the

context

Build

neighborhoods…

not developments

Page 53: SSC2011_David Dixon PPT

Urban architecture engages the street

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…embodying many styles and uses

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National lessons…performance standards for growth based on:

Regional environmental impact Comprehensive fiscal and other

cost/benefits Public health

Public-private partnership to fund SHARED infrastructure

“Eco district” approach to sustainability

SHARED parking strategies

Rubber-tire TMA transit, expands over time

Hybrid zoning

Form-based Incentives to aggregate sites, create lively

squares, etc.

Strong planning and design management

Page 56: SSC2011_David Dixon PPT

…shops, live work, the local library…

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Enhancing context means respecting, not mimicking defining neighborhood qualitieszz

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Very contemporary contextual design affordable, mixed-income housing

…and embody many styles

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Building neighborhoods…not developments

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Implementing change: strategies for transition to an uban model National lessons…

performance standards for

growth based on: Regional environmental

impact

Comprehensive fiscal and

other cost/benefits

Public health

Public-private partnership to

fund SHARED infrastructure

“Eco district” approach to

sustainability

SHARED parking strategies

Hybrid zoning

Strong planning and design

management

Page 61: SSC2011_David Dixon PPT

Goody Clancy concept study

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Developer‟s initial concept study

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Compact and Sustainable Growth…

in the Age of Walk Score