Interstate Shield with State Name Signs In Idaho

To I-84 on Franklin Road East at Eagle Road (ID-55). The I-84 shield is a rare occurrence of an interstate shield with the text IDAHO.

Freeway Entrance on I-86 east. This style sign assembly for freeway entrances is not very common in Idaho. Also, note that the I-86 shield has the text IDAHO in it, which is also pretty rare. Most of the interstate shields that have the text IDAHO in them are older. This sign appears to be newer.

I-90 West Idaho shield just east of Exit 2. This is the only I-90 shield with the word "Idaho" in it on the freeway.

I-86 Idaho Shield at Exit 28 Onramp

I-86 Freeway Entrance at Massacre Rocks State Park