R-188 · Route File
Sterling Highway
Alaska · United States
The paved Kenai Peninsula route from the Seward Highway junction through Cooper Landing, Soldotna and Anchor Point to Homer.
- Primary window
- Year-round maintained · May - Sep preferred for motorcycles
- References
- 8
- Coverage
- established
- Reviewed
- Jul 2026
Route tire evidence
Tires reported on Sterling Highway
No reviewed tire observation is published for this route.
No tire name is inferred from route popularity, forum mentions or marketing. A report appears only after its tire, motorcycle, route context, date and named source are reviewed.
Route-specific references
Sources for Sterling Highway
Information tied directly to this road, track or route.
Roads and access
Maps and navigation
Sterling Highway south segment
official · Alaska Department of Transportation and Public Facilities
Official lower Kenai Peninsula and Homer corridor reference
Sterling Highway map
commercial · Google Maps
Route-specific alignment, approach-road and nearby-service lookup; confirm the selected road
Sterling Highway open map
community · OpenStreetMap
Independent route, settlement and approach-road lookup
Regional reference desk
Authorities covering the wider journey
Shared road, weather and access services used across Route Files in this region.
Weather
Roads and access
Emergency and medical
Land access and closures
Field Links are reviewed references, not live guarantees. Conditions, closures, services and regulations change. Confirm critical information with the responsible authority before relying on it.