The Starved Rock
- 51.0 km
- Length
- +227 m
- Ascent
7
Published roads
505 m
Highest point
Roads in Iowa
Glacial Trail Scenic Byway
- 73.9 km
- Length
- +395 m
- Ascent
Western Skies Scenic Byway
- 166.5 km
- Length
- +1,430 m
- Ascent
Iowa Valley Scenic Byway
- 186.4 km
- Length
- +1,361 m
- Ascent
Lewis & Clark Scenic Byway
- 330.9 km
- Length
- +1,985 m
- Ascent
The Northern Tier
- 415.6 km
- Length
- +1,689 m
- Ascent
Lincoln Highway Heritage Byway
- 614.3 km
- Length
- +2,582 m
- Ascent