9/8 THUR 12:15 | Keynote Ellen Dunham-JonesAPA Florida
In line with the conference theme, “What Will We Do Now?”,Ellen Dunham-Jones will open the conference with a discussion on how to transform the sprawl of suburbia into a more resilient and more urban future. Ms. Dunham-Jones co-authored
the book, “Retrofitting Suburbia”, which catalogs a full range of strategies from full-scale town center redevelopment to transformations of big box sites into churches, call centers, and public libraries to incremental strategies such as improving accessibility, so residents can age in place. Ms. Dunham-Jones is an award-winning architect, professor at the Georgia Institute of Technology and a leading authority on suburban redevelopment. She teaches and researches contemporary architectural urban design studios and theory. Her insights and their potential
for application in Florida should be of particular interest as communities come to terms with sprawling development patterns in the face of fewer available resources needed to serve them.
Urban sustainability is the idea that a city can be organised without excessive reliance on the surrounding countryside and be able to power itself with renewable sources of energy.
9/8 THUR 12:15 | Keynote Ellen Dunham-JonesAPA Florida
In line with the conference theme, “What Will We Do Now?”,Ellen Dunham-Jones will open the conference with a discussion on how to transform the sprawl of suburbia into a more resilient and more urban future. Ms. Dunham-Jones co-authored
the book, “Retrofitting Suburbia”, which catalogs a full range of strategies from full-scale town center redevelopment to transformations of big box sites into churches, call centers, and public libraries to incremental strategies such as improving accessibility, so residents can age in place. Ms. Dunham-Jones is an award-winning architect, professor at the Georgia Institute of Technology and a leading authority on suburban redevelopment. She teaches and researches contemporary architectural urban design studios and theory. Her insights and their potential
for application in Florida should be of particular interest as communities come to terms with sprawling development patterns in the face of fewer available resources needed to serve them.
Urban sustainability is the idea that a city can be organised without excessive reliance on the surrounding countryside and be able to power itself with renewable sources of energy.
What will Canada’s next big infrastructure project look like?AECOM
Since 2007, ReNew Canada magazine has tracked Canadian infrastructure development in its annual report, the Top 100: Canada’s biggest infrastructure projects. Ahead of the 2015 edition’s release, we take a closer look at the past overall 50 largest projects featured in the Top 100 to see what it might take for a project to earn a spot this year.
KeystoneProject.Tumblr.com
The Keystone Center is projected towards the municipality of Dalton, Georgia. It is an adaptive reuse endeavor, utilizing an existing abandoned structure to create a central community merging and rallying point, or a social nucleus, for the historic downtown district that surrounds it.
Today's world is urbanizing rapidly. Two-thirds of the population, or 6 billion people, will live in cities by 2050. Current patterns of urban form and transportation systems will yield perilous outcomes--increased traffic congestion, air pollution, reduced quality of life. But a dozen urban development guidelines can reverse these trends, helping to create healthy, thriving, sustainable cities.
What will Canada’s next big infrastructure project look like?AECOM
Since 2007, ReNew Canada magazine has tracked Canadian infrastructure development in its annual report, the Top 100: Canada’s biggest infrastructure projects. Ahead of the 2015 edition’s release, we take a closer look at the past overall 50 largest projects featured in the Top 100 to see what it might take for a project to earn a spot this year.
KeystoneProject.Tumblr.com
The Keystone Center is projected towards the municipality of Dalton, Georgia. It is an adaptive reuse endeavor, utilizing an existing abandoned structure to create a central community merging and rallying point, or a social nucleus, for the historic downtown district that surrounds it.
Today's world is urbanizing rapidly. Two-thirds of the population, or 6 billion people, will live in cities by 2050. Current patterns of urban form and transportation systems will yield perilous outcomes--increased traffic congestion, air pollution, reduced quality of life. But a dozen urban development guidelines can reverse these trends, helping to create healthy, thriving, sustainable cities.
Congress for the New Urbanism President and Chief Executive Officer Lynn Richards delivers the Forum keynote: How Do We Accelerate the Change We Need to Make? What are the opportunities and barriers to successful redevelopment?
Cities, globally have been recognised as the major promoters of global warming, climate change and increasing carbon footprints. Within cities, it is the built environment and transportation, which are primarily responsible for making them unsustainable. Majority of problems related to urban sustainability are the outcome of the manner in which buildings are planned , designed , constructed and operated. Buildings, as definers of character and fabric of any city, are known for their positivity, negativities, dualities and contradictions. Consuming nearly half of the global energy, majority of resources and generating large carbon emissions, buildings are largely responsible for making cities unsustainable. This call for making buildings energy efficient and least consumers of resources. Sustainable Development Goals also mandate the critical role of buildings in promoting global sustainability. However, majority of buildings are designed and constructed , without any concern for energy, resources and environment. Making buildings minimum consumers of energy and resources would require changing the traditional approach to designing the buildings; making building green; considering relevance of climate,site and orientation, ; life-cycle assessment ;energy ,water efficiency and; building materials.
Capital Metro Transit Oriented DevelopmentCapital Metro
Manager of TOD Lucy Galbraith delivered this presentation to the Capital Metro Board of Directors Rail Committee on June 14, 2010. The presentation is a good overview of TOD and its benefits, and an update on TOD progress at four MetroRail stations.
In this presentation we mainly focus on Redevelopment and its methodology, discussion of TWC (Third World Countries) redevelopment strategies, planners activity for redevelopment, An overview of gradual change on Dhaka city from the old (Basically on Land use and Transportation) and International Case study.
2. space for community-serving
uses that cannot afford new
construction
“third places”
food as a catalyst for
neighborhood revitalization
keep the lights on
strategy:
Re-inhabitation
3. from dying mall to artist, theater,
dance complex
ArtSpace at Crestwood Court
Mall, St. Louis, MO
4. from strip center to hip “third place”
La Grande Orange Groceria,
Phoenix
Bob Lynn, Kris and Craig DeMarco
Photo by Robyn Lee
5. 2010 TRENDS
Community-Serving Uses: civic uses,
schools, libraries, churches, arts.
Medical clinics and wellness centers
Alternative High School and
Community Colleges
Solar farms – rent the roof
strategy:
Re-inhabitation
7. from strip center to “attachable urbanism”
Mashpee Commons, Cape Cod, MA
1988-present
Cornish Assoc. Ltd
Duany Plater-Zyberk & Co
Imai, Keller Moore
1985 2005 2025
8. 1980
transit triggers mixed use infill of an office park
University Town Center, HyaAsville, MD
Prince George’s Metro Center Inc.
Parker Rodriguez
RTKL Associates
WDG Architects Source: Dunham-Jones, Williamson, 2009
9. 1975 1995
from 100‐acre dead mall to 22‐block walkable,
mixed‐use downtown with LEED buildings
Belmar, Lakewood Colorado
Con2nuum Partners, Elkus Manfredi Architects, Civitas
Inc., Van Meter Pollak Architects Source: Dunham-Jones, Williamson, 2009
10. 8 of 13 regional malls in the Denver
Metro area have been retrofitted or
announced plans to be.
Retrofitting does NOT imply the
wholesale redevelopment of existing
neighborhoods.
Rather it provides existing
neighborhoods with urban nodes on
targeted underperforming sites-raising
the question, how to connect the
dots?
11. Columbia Pike, Arlington County, VA, Ferrell Madden Associates, Dover Kohl & Partners
Using form-based codes to induce densification and transit along a commercial strip
12. From edge city sprawl to 430-acre TOD
White Flint, MD – 430 acre TOD retrofit on Rockville Pike rezoned on March 23, 2010
1. Permits development of a new downtown over
next 20 years
2. Dedicated-lane BRT circulators outward from
Metro Station
3. 10,000 residential units, 2600 of them “affordable”
4. Commercial space up from 14mil s.f to 20mil
5. Limited parking
6. High-rises up to 30-stories
7. Generate $6-7bil in revenue for the county
8. Shovels in the ground in 2-3 years
13. From Edge City to 4 mixed-use TODs ringed by office
Tysons Corner VA: PB’s PlaceMaking
-insertion of transit lines in arterial r.o.w., 95% of growth will be w/in 3-min walk of transit
-doubling of office space by 2030, to 84 mil sf in LEED silver bldgs over 1,700 acres
-approximate quadrupling of residential population, 20% affordable units
-F.A.R. bonuses for affordable housing, LEED gold/platinum
-pursuing minimum 20-acre parcel consolidation near stations to allow for street grids
-160 acres of parks, restoration of 2 streams in green network
14. 2010 TRENDS
Momentum switches to the public
sector
Transit-led retrofits:
-TODs
-Corridors; more BRT and bikes
Lifelong Communities: retrofitting for
the retiring baby boomers
District energy, water, waste systems
strategy:
Re-development
15. restore local ecology and wetlands
while increasing adjacent property
values
daylight culverted streams, clean
run-off
food and energy production
strategy:
Re-greening
16. from shopping center to wetland w/ new lakefront property investment
Phalen Village, Phalen MN,U.Minnesota CALA (Dowdell, Fraker, Nassauer) and City of St. Paul
Before After
17. from parking lot to mixed-use TOD with condos, senior housing, daylit creek and wetlands
Thornton Place, Northgate, WA: LEED-ND pilot program
Mithun Architects for Stellar Holdings & Lorig Associates
18. From mall to park
Columbus City Center Park, Columbus OH
-Park to open in Fall 2010
-ring of mixed-use buildings surrounding it planned for future phase
example of the Red Fields to Green Fields strategy
-proposed $200bil landbank to buy up failed commercial properties, get them off banks’ books,
convert them to “parks” for 10 years, giving remaining commercial properties better chance of
survival, then re-develop 70% of the land while 30% becomes dedicated public park space
19. 2010 TRENDS
Suburban agriculture and healthy
food access
Parks as placeholders with
expected boosts to property values
Bioswales as community benefits
Heat Island mitigation
strategy:
Re-greening
20. EXPECT TO SEE:
Diminished local & state budgets
DC as model for growing areas
Affordability as asset for weak markets
new reality:
Post-Recession Frugality
21. EXPECT TO SEE:
Diminished local & state budgets
Incentives for redevel in existing areas
Incentives inc’g WalkScore, mixed-use
DC as model for growing areas
Ambitious mixed-use ctrs replacing
comm’l props with good transit access
Nodal re-zoning on corridors
Affordability as asset for weak markets
Modest 1-story horizontal mixed-use.
Bike and BRT access.
new reality:
Post-Recession Frugality
22.
23.
24.
25. the big design and development project of the next 50 years: retrofitting suburbia
Urban Advantage
26.
27. Urban dwellers on average
have 1/3 the carbon footprint
of suburban dwellers.
imperative :
climate change
28. Sprawling communities exhibit
20-40% higher vehicle miles
traveled than more compact,
walkable, mixed-use communities.
Vehicle miles traveled per capita
doubled between 1983 and 2007,
an increase more than five times
population growth.
Reid Ewing, Growing Cooler, 2007
imperative :
dependence
on foreign oil
29. Suburban development patterns
have been linked with sedentary
lifestyles, dramatic increases in
obesity and consequent higher risk
factors for cardiovascular disease
and diabetes.
One in three American children
born in 2000 will develop diabetes
and car accidents are the leading
cause of death amongst persons
0-24 years old.
imperative :
health
1990
1997
2001
30. imperative :
affordability
The savings associated with “drive
‘til you qualify” affordable housing
disappear when you factor in the
cost of transportation.
In 2005, Atlanta households
making $20-50K year spent 29%
of their income on housing and
32% on transportation.
Center for Neighborhood Technologies, 2006
31. Average U.S. household spending on transportation is 19% of income.
-households in “walkable urbanism” spend 9%
-households in “drivable suburbanism” spend 25%
-the lower income 1/2 of U.S. households in 2004 spent 30%
Government pays 20-40% more per household to provide road infrastructure for
suburban densities Christopher Leinberger, Center for Neighborhood Technology
32. • 75-85% of new households
through 2025 will not have children
in them (various researchers)
• 77% of Millenials/Gen Y say they
want to live in an urban core (RCLCO
2008 survey)
• 75% of retiring boomers say they
want mixed-age and mixed-use
communities (RCLCO 2009 survey)
dynamic :
demographic
shift
Suburban Household
1960
(all
hh)
2000
2008
With children
48%
35%
24%
Without children
52%
65%
76%
Single person
13%
26%
30%
33. 2.8 million acres of greyfields to be
available for redevelopment by 2015.
If ¼ were redeveloped, we could
meet half our housing needs.
(A. Chris Nelson, 2006)
130 mil s.f. of vacant retail space
has been added to the U.S. this
recession. (Cushman & Wakefield,
10-2009) (approx. 7000 acres)
Perimeter Center Mall, Atlanta (right)
dynamic:
underperforming
asphalt(we’re not as
--built-out as we thought)
34.
35. from grocery store to library
North Branch Public Library
Denton, Texas
Meyer, Scherer and Rockcastle
Architects
Peter Sieger
36. from K-Mart to the Museum of
Spam
from Wal-Mart to megachurch
37.
38.
39.
40. transit triggers infill of an office park
University Town Center, Hyattsville, MD
Prince George’s Metro Center, Inc.
Parker Rodriguez
RTKL Associates
WDG Architecture
48. Building up: adding a 5-story galleria and 25-
story office tower to a dying mall
Surrey Central City, Surrey, (Vancouver) British
Columbia
Bing Thom Architects, Inc
49. From dead mall to green downtown
Belmar, Lakewood,CO
Continuum Partners
Elkus Manfredi Architects & Civitas Inc.
Van Meter Williams Pollack Architects
Before
55. from commercial strip to multi-way boulevard and new downtown
Palm Canyon Drive, Cathedral City, CA; Freedman, Tung & Bottomley
56. Suburban farming: growing organic veggies in the front yard - or inside the mall – or on
foreclosed neighborhoods
57. HYBRID PLACES
“PUBLIC” spaces under PRIVATE management/ownership
URBAN streetscapes with SUBURBAN parking ratios
URBAN qualities at SUBURBAN costs
LOCAL placemaking with NATIONAL retail/design/funding
Populations that are MORE DIVERSE than typical suburbs,
but LESS DIVERSE than typical cities
INSTANT URBANISM
58. LWARPS - “we can reverse sprawl”, City of the Future competition, Georgia Tech entry
Atlanta, 2008 Atlanta, 2108
1. In 100 years: transit on all major rail and road corridors
2. In 100 years: 1000’ buffers on all stream corridors
3. In 100 years: subdivisions too close to water or too far from transit won’t be viable. “Eco-Acre transfers” will
allow them to transfer development rights to transit corridors and their properties to be regreened for food and
energy production
59. NEXT GENERATION RETROFITS?
Redevelopment: Highly energy and water-efficient buildings
allow densification without increased infrastructure cost,
allowing more public investment in transit corridors.
Regreening: Foreclosed properties become locally-scaled
sustainable infrastructure as: local water reclamation utilities,
wind/solar farms, urban agriculture, and habitat networks.
Re-inhabitation: Surgeon General’s warning triggers more
DADUs/SCUs, street connectivity requirements, mixed-use
“amenity upgrades,” and diverse, affordable adaptive re-use
Re-identification: New architectural expressions of the
American Dream based on optimistic interdependence.
60. ADDITIONAL RESOURCES
CNU Sprawl Retrofit Initiative: Active list-serv, website with examples and model
legislation. For info go to: http://www.cnu.org/sprawlretrofit
Sprawl Repair Manual: Forthcoming book by Galina Tachieva of DPZ.
Prototypical solutions at the regional, neighborhood, and building scale.
Greyfields to Goldfields: 2002 book by Lee Sobel and CNU based on 2001 study
of regional mall study by Price Waterhouse Cooper
Malls into Main Streets: 2005 report by CNU to guide local officials and owners/
developers through the process.
Suburban Transformations, Paul Lukez, 2007
Big Box Reuse, Julia Christenson, 2008
10 Principles for Reinventing America’s Suburban Business Districts, Geoffrey
Booth, et al, ULI, 2002
“Retrofitting Suburbia”, Places 17:2, Summer 2005, theme issue guest-edited by
Dunham-Jones and Williamson
Retrofitting Suburbia Facebook page: http://www.facebook.com/pages/
Retrofitting-Suburbia/29939207705?ref=ts
61. THE PUBLIC SECTOR STEPS UP
TRANSPORTATION DESIGN
STATES
Texas adopted the new ITE recommended practice,
“Designing Walkable Urban Thoroughfares: A Context
Sensitive Approach”.
Virginia requires new development to contribute to the
efficiency of the street network by meeting Connectivity
Index thresholds.
CITIES
$1.5 billion in TIGER stimulus grants – mostly for various
forms of transit
62. THE PUBLIC SECTOR STEPS UP
TRANSPORTATION & PLANNING
HUD, DOT, EPA Sustainable Communities Partnership is
funding regional planning – for now
New York, California, Maryland require coordination of
state agencies’ investments according to regional plans
that lay out conservation areas and development areas in
relation to transportation plans.
Illinois requires state agencies to use an index of the
combined cost of housing + transportation in screening
applications for housing, economic development, &
transportation investments.
63. THE PUBLIC SECTOR STEPS UP
ECONOMIC DEVELOPMENT
Cities low on cash and staff are offering development
rights on public land in exchange for masterplanning
services and redevelopment: Bristol, CT; Glen Cove, NY.
Cities are using form-based codes to selectively upzone
commercial corridors and support transit.