In a 6,000-page report, the U.S. Army Corps of Engineers accepted responsibility for design defects in the levee system that failed during Hurricane Katrina and led to the catastrophic flooding of New Orleans.
"The Army Corps of Engineers acknowledged Thursday that design defects in the levees protecting New Orleans caused the majority of flooding during Hurricane Katrina and that the disaster would almost certainly trigger reforms in how the federal government protected the American public....
The corps released a 6,000-page report written in the couched language of government engineers but which delivered a stunning set of findings about errors made in the design of storm walls and earthen levees that failed during Katrina.
The report found that four major breaches of I-walls, a type of concrete storm wall that sits on an earthen levee, caused 65% of the flooding in the New Orleans area."
FULL STORY: Army Corps Admits Design Flaws in New Orleans Levees
The Complexities of the '15-Minute City'
What does a '15-minute city' truly mean–and how achievable is it in the U.S.?
Does Highway Removal Make Cities Healthier?
Highway removal can improve the air quality and health of the immediate environment, but displacement and gentrification threaten to exclude former residents from the benefits.
Tree Equity Score: The U.S. Needs 522 Million More Urban Trees
As climate change intensifies the urban heat island effect, poorer neighborhoods bear the brunt of tree canopy inequity.
Camiros
City of San Mateo
San Francisco County Transportation Authority
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
HUD's Office of Policy Development and Research
City of Salinas
Village of Park Forest
Mid Valley Partners
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Hand Drawing Master Plans
This course aims to provide an introduction into Urban Design Sketching focused on how to hand draw master plans using a mix of colored markers.
