Tag: Bridges
Chatsworth community hub proposal killed by council
Mayor says it will be up to a current or future council member to decide if the project is revisited in a different form
In Michigan, 100K live downstream of old, decrepit dams. ‘We’re at their mercy’
Federal records show lingering risks at Michigan’s Labarge Dam, where a failure could be deadly. The dam’s embankment leaks, the spillway is too small, and the gates are deteriorating.
Happy Birthday, America! Hope You Find Your Way Back.
Happy Birthday, America! I cannot take America away from my life. My eldest son lives there. My sister is married to a Rolling Stones loving guy, who believes I am “awesome.” I need to visit my favorite uncle annually. My aunt who gave me my first chemistry set, which started … [continued]
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Future Great Lakes trail to offer unbroken passage along entire shoreline
Ferry crossings, international bridges, and thousands of miles of shoreline are all part of what will one day be a continuous trail spanning the entire Great Lakes known as the […]
Cement’s Future Is Less Portland, Not One Magic Cement
Cement decarbonization attracts miracle stories. One company has a new binder. Another has a carbon-negative aggregate. Someone else has an electrochemical process, a hydrogen kiln, a low-carbon limestone route, a supplementary cementitious material, a recycled cement process or a carbon-capture retrofit. Some of these ideas are useful. Some will become … [continued]
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