One of the first photos I posted on Flickr was of a damaged sign.

This was damaged in some major storms early in 2007. It's since been replaced with a carbon copy Clearview sign.
Some more:

This has been fixed; the newer VA 54 shield has been screwed back into place.

This is now a Clearview sign.

Some of the locals in Chesapeake didn't like the first mention of VA 168 after crossing the VA/NC border...