It would say that this sentence presents two examples of personification.
By personification, we understand that "<span>the attribution of a personal nature or human characteristics to something non-human, or the representation of an abstract quality in human form"
In this quote Time is capitalized that is why it can be considered a personification of time, it is taken as a subject. And on the other hand, the bridge is related to the verb "sweep" which is applied to people.</span>
adjective
free from imperfection; complete; perfect:
absolute liberty.
noun
Noun
something that is not dependent upon external conditions for existence or for its specific nature, size, etc. (opposed to relative ).
Every aspect of his personality was beautiful, from his kindness to his amazing sense of humor. :)
