The Brownlee Grade
- 46.2 km
- Length
- +586 m
- Ascent
10
Published roads
2,657 m
Highest point
Roads in Idaho
Salmon River Road
- 49.3 km
- Length
- +894 m
- Ascent
The White Pine Scenic Byway
- 65.2 km
- Length
- +587 m
- Ascent
Craters of the Moon
- 70.6 km
- Length
- +296 m
- Ascent
The White Pine Drive
- 126.2 km
- Length
- +1,384 m
- Ascent
The Northwest Passage - Lochsa River
- 161.7 km
- Length
- +1,757 m
- Ascent
The Payette River Scenic Byway
- 181.7 km
- Length
- +1,908 m
- Ascent
The Lemhi Valley
- 193.6 km
- Length
- +1,089 m
- Ascent
The Ponderosa Pine Scenic Byway
- 202.2 km
- Length
- +2,073 m
- Ascent
The Sawtooth Scenic Byway
- 274.4 km
- Length
- +1,786 m
- Ascent