Idaho Transportation Department Logo Idaho Transportation Department   Highway Info
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Electronic Signs—Statewide
Highways with Electronic Signs
I-15 5 signs
CO-17 1 sign
US 20 8 signs
ID 21 4 signs
US 26
1 sign
ID 33
1 sign
ID 55
3 signs
ID 75 2 signs
I-84
12 signs
I-84B
1 sign
I-86
1 sign
I-90
6 signs
US 93
2 signs
US 95 8 signs
I-184
1 sign