Buy a Sign
AARoads Shield Gallery
>> interstate highways
1978 specification reassurance marker.
Green guide sign in Washington pointing across the Columbia river to refer to I-84 in Oregon.
Photo by Jake Bear, 10/21/2007.
Would you like a sign just like what you see here?
Click here to browse through the
selection of our catalog of historic signs!
Back to thumbnails.
10798 total shield images in the gallery. Last updated on 10/12/2017.
All rights reserved.