Wyoming’s and Colorado’s state highway signs are rectangles. I guess that actually does make them the shape of their states. I never thought of them that way before, lol.
Also, here’s one with a county highway sign that’s the shape of its county.
They are not. National routes have a pentagonal sign. Provincial routes have a rectangular sign. All of our provinces use rectangles for their provincial route signs.
Here are some state highway signs that weren’t the shape of their state. They were the shape of somebody else’s state instead, lol.
The federal government used the Alabama state highway sign as an example for state highway signs in its manual for road signs. It was supposed to be just an example, but a sign-making company took it too literally when it made the signs for the junction of Massachusetts Highway 10 and Massachusetts Highway 141 in Easthampton, MA.
Kittigate 