Hochiminh city
challenges and opportunities in the new era
Nguyen Ngoc Hieu & Tran Hoang Nam, 2016
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DEVELOPMENT BACKGROUND
HISTORICAL REVIEW
DEVELOPMENT CHALLENGES
CITY PLANNING FOR FUTURE
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT BACKGROUND
Disctrict 1 - CBN view, 2015.
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Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT BACKGROUND
Introduction
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•
•
•
•
•
Largest population city
National economic hub &
driver
International & regional
connecting role
Kernel of the most dynamic
region
2095 km2
8.2 million
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT BACKGROUND
Settlement pattern
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•
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Compact city
One large core – old centre
Sprawling to the South Eastern
economic region: 30.000km2, 16 mill,
in 8 provinces
Source: author using census data 2009.
2016 Nov 01 - Asian City Forum
Landsat map, internet, 2015.
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT BACKGROUND
Fast growth
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Population grows 2%
recently
Spatial grows faster
HCMC population 1995-2015
4.50%
4.00%
3.50%
3.00%
2.50%
2.00%
1.50%
1.00%
0.50%
0.00%
9000000
8000000
7000000
6000000
5000000
4000000
3000000
2000000
1000000
0
HCMC population
HCMC population growth rate
2016 Nov 01 - Asian City Forum
1985
2015
Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
Early plans
Colonial city plans
After colonial plans
After 1975 plans
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
Colonial time
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
Early plans
Sai Gon & Cho Lon
Before 1800
Archive maps
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Nguyen Ngoc Hieu & Tran Hoang Nam
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HISTORICAL REVIEW
Colonial plans
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
Colonial plans
Sai Gon city centre
Aerial view to Saigon river from District 1 Sai Gon 1930
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Nguyen Ngoc Hieu & Tran Hoang Nam
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HISTORICAL REVIEW
After colonial
Expansion during
wartime
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
After colonial
Boggle 1972
Thu thiem 1974
Bogle, 1972
Thu Thiem, 1974
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
City plans after
1975
Expansion after war
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
1993 plan
Go North East
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Nguyen Ngoc Hieu & Tran Hoang Nam
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CITY PLAN REVIEW
1998 plan
Go North West,
South, and South
Easst
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Nguyen Ngoc Hieu & Tran Hoang Nam
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HISTORICAL REVIEW
2008 regional plan
Multi nodal pattern
Metrolinks
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Nguyen Ngoc Hieu & Tran Hoang Nam
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HISTORICAL REVIEW
2012 plan
Go East
Go South
Other directions
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Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
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Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
Unhealthy
development
pattern
Sprawl & poor
serviced area
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Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
Unhealthy
development
pattern
Towards low
elevated cheap land
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
Housing disparity
& urban poor
Slum areas
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
Housing disparity
& urban poor
Unaffordable
housing
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
transportation
Private vehicle
boom & congestion
8000000
20.00%
7000000
18.00%
16.00%
6000000
14.00%
5000000
12.00%
4000000
10.00%
3000000
8.00%
6.00%
2000000
Increase rate (%)
VEHICLE NUMBER
Motorised vehicle change between
2009-2015 in Hochiminh city
4.00%
1000000
2.00%
0
0.00%
2009
2011
2013
2015
Axis Title
car number
motorcycle number
car growth rate
motorcycle growth rate
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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DEVELOPMENT CHALLENGES
Urban flooding
Exaggerated due to
climate change
2016 Nov 01 - Asian City Forum
Nguyen Ngoc Hieu & Tran Hoang Nam
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