Opinion | After Baltimore bridge collapse shocks the world, a look at China’s ancient Marco Polo Bridge, known for different reasons
Very early on in their history, the Chinese had mastered the technology of building bridges of considerable heft. Using wood, and then stone, they built bridges that spanned waterways and connected trunk roads. Cranes stand by as the wreckage of the Francis Scott Key Bridge rests on the container ship MV Dali, on Saturday, March … Read more
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