Baltimore Key Bridge #109 Dead of Night DALI

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Baltimore Key Bridge #109 Dead of Night DALI At 19:43 — RE Had the MDTA done this or that, let’s start with the fact the DALI was the first ship in over two years [at that time] to have set sail from Baltimore Port in the dead of night. Had it instead launched during sunlight … Read more

Baltimore Key Bridge #108 Cantilever Bridge Design 1951

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Baltimore Key Bridge #108 Cantilever Bridge Design 1951 2:24 in “…[cantilever bridge design] is able to withstand minor foundation movements without changes the stresses set up in its truss members…” Oakland Bay Bridge features longest cantilever span in USA. Mention of Hudson River bridge notes bedrock is 300 feet or so below ‘river bottom’; presumably … Read more

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