Pacific Northwest Not Built For Heat

July 1, 2021 – Very interesting story on Wired. On Sunday, as temperatures hit 105, the concrete beneath State Route 544 outside Everson, Wash., began to do what concrete does when it gets really hot: It expanded. By 5 p.m., the asphalt above it had softened and cracked, leaving a thick, humped seam across two lanes. To the south, in Portland, Ore., a road on the…

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TRIP: Colorado Roads, Bridges Increasingly Deteriorated

Colorado’s congested and deteriorated transportation network threatens to diminish quality of life and hamper economic growth and recovery in one of the fastest growing states in the nation, according to a new report released by TRIP, a Washington, D.C.-based national transportation research nonprofit. Increased investment in transportation improvements at the local, state and federal levels could relieve traffic congestion, improve…

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Maine’s Roads, Bridges Need Massive Investment

Roads and bridges that are deteriorated, congested or lack some desirable safety features cost Maine motorists a total of $1.3 billion statewide annually – as much as $1,561 per driver in some urban areas – due to higher vehicle operating costs, traffic crashes and congestion-related delays. Increased investment in transportation improvements at the local, state and federal levels could relieve…

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Powerful Roads in California

April 19, 2017 – California’s famously congested freeways may soon do more than create headaches, according to an article in the San Francisco Chronicle. State officials agreed to fund an initiative to generate electrical power from traffic, a plan that involves harnessing road vibrations with the intent of turning the automobile, like the sun and wind, into a viable source of renewable energy.…

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