This guy won't go down without a fight:
King's Highway 401 - Ontario by
dougtone, on Flickr
(The Official name for Highway 401 is the Macdonald-Cartier Freeway for it's entire length, and has a secondary name called the Highway of Heroes for part of its route. New M-C Freeway shields haven't been made for some time.)
To be honest the thing looks like crap. All the shields on that post should be in good (or miserable) shape.
Let's make up our minds and remake these shields or make them RIP once and for all. They currently don't add much to the roadway, including Google Maps.
-Ryan (Haljackey)