54 twisty stretches · 657 km of twisty road within reach of Steamboat Rocks — joined from OpenStreetMap geometry and scored by NavForge's map pipeline. Paved, unpaved and flowing stretches ranked separately.
Every twisty stretch of road within 60 km of Steamboat Rocks, Idaho — whole roads joined from OpenStreetMap geometry, walked a kilometre at a time and ranked by twisty kilometres. The best sealed one is National Forest Development Road 456 · near Wallace with 8.1 twisty km. Click a road to see it on the map above, or take the GPX.
54
Stretches within 60 km
657 km
Twisty kilometres
643
Tight corners
10 / 13
Sealed / unsealed shown
National Forest Development Road 456 · near Wallace
Paved twisty Paved 100%
8.1 km · 8.1 twisty km · best km 11 · ~15 tight corners
km 0–8.1 of 11.3
Score 10 · High
Forest Service Road 268 (FS 268) · Hayden Lake → Coeur d’Alene
Paved twisty Paved 100%
8.0 km · 8.0 twisty km · best km 9 · ~2 tight corners
km 0–8 of 8.4
Score 8 · High
South Wolf Lodge Creek Road · near Wolf Lodge
Paved twisty Paved 100%
4.1 km · 4.1 twisty km · best km 8 · ~1 tight corners
km 4–8.1 of 8.1
Score 8 · High
East Fernan Lake Road · near Coeur d’Alene
Paved twisty Paved 100%
4.0 km · 4.0 twisty km · best km 10 · ~2 tight corners
km 4–8 of 8.7
Score 9 · High
Pleasant Creek Road (FR 453) · near Eddyville
Paved twisty Paved 100%
3.7 km · 3.7 twisty km · best km 11 · ~22 tight corners
km 0–3.7 of 3.7
Score 10 · High
East Blue Lake Road · Harrison → Medimont
Paved twisty Paved 100%
3.6 km · 3.6 twisty km · best km 9 · ~4 tight corners
km 6–9.6 of 9.6
Score 8 · High
West Spirit Lake Road · near Spirit Lake
Paved twisty Paved 100%
3.2 km · 3.2 twisty km · best km 11 · ~3 tight corners
km 3–6.3 of 6.3
Score 9 · High
South Highway 97 (ID 97) · near Coeur d’Alene
Paved twisty Paved 100%
4.0 km · 3.0 twisty km · best km 10 · ~4 tight corners
km 3–7 of 57.3
Score 9 · High
South Highway 97 (ID 97) · near Coeur d’Alene
Paved twisty Paved 100%
5.0 km · 3.0 twisty km · best km 9
km 12–17 of 57.3
Score 7 · Moderate
Schweitzer Mountain Road · near Sandpoint
Paved twisty Paved 100%
5.0 km · 3.0 twisty km · best km 8 · ~7 tight corners
km 1–6 of 11.3
Score 6 · Moderate
Schweitzer Mountain Road · near Sandpoint
Flowing Paved 100%
11.3 km · 5.2 twisty km · best km 8 · ~14 tight corners
km 0–11.3 of 11.3
Score 6 · Moderate
Montana State Highway 471 (MT 471) · near Mace
Flowing Paved 100%
7.1 km · 3.1 twisty km · best km 7
km 12–19.1 of 23
Score 6 · Moderate
Sagle Road · Sandpoint → Broten
Flowing Paved 100%
7.0 km · 2.0 twisty km · best km 7
km 8–15 of 18.4
Score 5 · Moderate
West Pine Street · near Sandpoint
Flowing Paved 100%
5.2 km · 1.0 twisty km · best km 8 · ~1 tight corners
km 1.2–6.5 of 6.5
Score 5 · Moderate
Wrenco Loop · Sandpoint → Wrencoe
Flowing Paved 100%
7.3 km · 1.0 twisty km · best km 7
km 0–7.3 of 7.3
Score 5 · Moderate
Dufort Road · Thama → Priest River
Flowing Paved 100%
6.0 km · 1.0 twisty km · best km 7 · ~1 tight corners
km 22–28 of 29.1
Score 4 · Moderate
South Highway 3 (ID 3) · near Medimont
Flowing Paved 100%
10.0 km · 0.0 twisty km · best km 6
km 17–27 of 126
Score 3 · Moderate
Falls Creek Road / Marten Creek Road (FS 151)
Unpaved & 4WD Gravel/Dirt 0%
33.0 km · 29.0 twisty km · best km 11 · ~56 tight corners
km 1–34 of 41.8
Score 8 · High
National Forest Development Road 278 · Clark Fork → Granite
Unpaved & 4WD Gravel/Dirt 0%
29.0 km · 27.0 twisty km · best km 11 · ~65 tight corners
km 0–29 of 55.9
Score 9 · High
National Forest Development Road 802 · near Prichard
Unpaved & 4WD Gravel/Dirt 0%
23.3 km · 23.3 twisty km · best km 11 · ~76 tight corners
km 0–23.3 of 23.3
Score 10 · High
National Forest Development Road 260 · near Magee
Unpaved & 4WD Gravel/Dirt 0%
24.0 km · 22.0 twisty km · best km 11 · ~30 tight corners
km 0–24 of 24
Score 9 · High
Monument L O Road 434 · Rockaway Beach → Canyon
Unpaved & 4WD Gravel/Dirt 0%
23.7 km · 21.6 twisty km · best km 12 · ~54 tight corners
km 0–23.7 of 23.7
Score 9 · High
National Forest Development Road 400
Unpaved & 4WD Gravel/Dirt 0%
22.0 km · 20.0 twisty km · best km 10 · ~16 tight corners
km 10–32 of 37
Score 8 · High
Trapper Creek Road · near Pinehurst
Unpaved & 4WD Gravel/Dirt 0%
20.3 km · 19.3 twisty km · best km 11 · ~36 tight corners