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Category Archives: Roads
What can California do about sea level rise?
Projected sea level rise from one meter (dark red) to six meters (light orange) in California’s Bay Area. (Weiss and Overpeck 2011) Preface. Nearly all, if not all, possible solutions to rising sea levels along all the coasts in the … Continue reading
Posted in Energy, Infrastructure, Railroads, Roads, Sea Level Rise, Sewage treatment, Transportation
Tagged dike, elevated, floating, infrastructure, levees, sea level rise, seawalls
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Permafrost will limit natural gas, oil, and coal extraction
Preface. For many people, it’s comforting to know that about 25% of remaining oil and gas reserves (we have the know-how and economics to get it) and resources (beyond our technical and monetary capability) are in the arctic. They assume … Continue reading
Posted in Arctic, EROEI remaining oil too low, How Much Left, Peak Natural Gas, Peak Oil, Reserves Lower than stated, Roads, Transportation
Tagged coal, natural gas, oil, permafrost, reserves
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Climate change may corrode concrete even faster
[ I’ve paraphrased and shortened this article about how climate change will corrode concrete faster in the future from increasing carbon dioxide levels, and in coastal cities, from the chloride ions in sea spray. After that is the introduction section … Continue reading
Do taxes cover the cost to maintain your street?
From: http://mapstoryblog.thenittygritty.org/costofstreets/ Are Your Taxes Paying for the Cost of Your Street? Believe it or not, almost everywhere in the country, people are not paying for the cost of the street right in front of their own properties. I made a … Continue reading
Ecological cost of new roads in Africa
[ What follows are excerpts from the January 8 2014 issue of Newscientist’s “Africa’s road-building frenzy will transform continent” by Andy Coghlan. ] China is funding most of the new roads to get the minerals they’ve mined, and transport food … Continue reading
Posted in Roads, Transportation
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Unpave low traffic roads to save energy and money
The U.S. has 4.1 million miles of roads (1.9 million paved, 2.2 million gravel). About 3 million miles of roads have less than 2,000 vehicles a day, less than 15% of all traffic. The paved portion of these low-volume roads … Continue reading
Cost overruns on roads from subsurface conditions
[ What follows are excerpts from the 91 page NRC document on cost overruns. As energy declines, future new roads aren’t likely to be built, and existing roads unpaved, so I didn’t excerpt much. Alice Friedemann www.energyskeptic.com ] NRC. 2016. … Continue reading
Posted in Roads
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Have superheavy trucks ruined your roads?
[ This 302 page document doesn’t discuss the extent to which superheavy trucks have ruined roads or what the costs were. Since the federal level of government has to pay part of the money to fix road damage, to the … Continue reading
Posted in Roads, Trucks
Tagged infrastructure, roads, superheavy, trucks
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Biggest Waste of Wealth in All of history: America’s Interstate Highway system
A book review by Alice Friedemann of: Swift, Earl. 2012. The Big Roads: The Untold Story of the Engineers, Visionaries, and Trailblazers Who Created the American Superhighways. Related articles $46 Trillion Infrastructure in USA, $6 Trillion is Transportation Expressways & … Continue reading
Posted in Concrete, Infrastructure, Roads, Transportation, Transportation, Trucks
Tagged damage, highway, interstate, truck
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Expressways & Interstates are only designed to last for 20 years
Roads are Essential There are 4,016,741 miles of roads in the United States. The most critical roads are the almost 47,000 miles long with 55,000 bridges and 4 or more lanes wide Interstate Highways, the largest single investment the American people … Continue reading
Posted in Infrastructure, Roads
Tagged energy efficiency, infrastructure, railroad, roads, train, truck
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