About 25% of all critical infrastructure in the U.S. is at risk of failure due to flooding, according to a new report by the First Street Foundation, a nonprofit research and technology group.
Nearly 2 million miles of road—roughly 23% of US roadways—are at risk of becoming impassable due to flooding, the report also found. Researchers examined five categories of infrastructure in the contiguous U.S., including the District of Columbia: Critical infrastructure; social infrastructure, including museums, government buildings and schools; roads; commercial properties; and residential properties.
Researchers examined estimates of operational flood risk from government agencies to determine the amount of flooding it would take to knock different types of facilities or services offline. They then overlaid the kinds of flood events that can be expected in an area at least once every two years.
Louisiana is home to six of the top 20 most at-risk counties in the country, making it the most vulnerable state. Though many coastal areas in other states are threatened, flood risk is also a threat in inland states. Areas such as McDowell County in West Virginia and Johnson County in Kentucky are among the most at-risk because of the growing threat of heavy rain.
Related Stories
| Aug 30, 2012
Federal government cancels defense contracts worth $2.15 billion
This action may foreshadow federal spending cuts scheduled for year's end if Congress takes no action on the federal budget.
| Aug 30, 2012
Public comment period is open for CRRC-1 standard
The CRRC-1 standard covers specimen preparation and test methods for measuring the initial and aged solar reflectance and thermal emittance of roofing products.
| Aug 30, 2012
LEED system's footprint reaches 2 billion sf, with 7 billion sf in the pipeline
About 7 billion more sf of commercial space is expected in the pipeline.
| Aug 30, 2012
Georgia drops LEED wood source standard on state projects
Currently, LEED green building standards only accept timber products certified by the Forest Stewardship Council (FSC).
| Aug 21, 2012
AGC offers second edition of the Federal Government Contractor: Ethics & Compliance Programs manual
This publication helps contractors appreciate the grounds for an alleged violation of the expected standards of business conduct and ethics, and to develop, implement, and document an effective ethics and compliance program.
| Aug 21, 2012
Federal Safe Building Code Incentive Act’s bipartisan support, no notable objection, bodes well for passage
The Safe Building Code Incentive Act would give states a little extra post-disaster federal funding if they enacted and enforced nationally recognized building codes for businesses and residences before disaster strikes.
| Aug 16, 2012
New York’s Barclays Center project accused of ignoring noise, pollution regulations
Construction crews racing to finish the Brooklyn Barclays Center are ignoring strict regulations to reduce noise and pollution, a new report by critics has found.
| Aug 16, 2012
Harness saves life of worker cleaning Washington state Capitol
Fall-protection equipment helped save the life of a worker who was cleaning the Washington state Capitol building in Olympia, after the platform he was using gave way.
| Aug 16, 2012
CSI webinar on August 21 focuses on electronic energy control
The Construction Specifications Institute (CSI) is sponsoring a free webinar on August 21 at 2:00 p.m. (EDT) on electronic energy control.
| Aug 16, 2012
Public sector pushes sustainable building forward
Not usually noted for its innovation, the public sector has done the most to advance sustainable building, according to a recent panel of green building professionals.
