How do they know the load limit on bridges? (And please don’t tell me that they put heavier and heavier trucks on the bridge until it falls and build it back up again) This question has been plaguing me ever since I read it.
How do they know the load limit on bridges? (And please don’t tell me that they put heavier and heavier trucks on the bridge until it falls and build it back up again) This question has been plaguing me ever since I read it.