Sterling Highway over Kasilof River
Fair Condition60 years old5,770 vehicles/day
Location
| State | Alaska |
| County | Kenai Peninsula |
| Location | Mile Point 71.2 |
| Carries | Sterling Highway |
| Crosses | Kasilof River |
| Coordinates | 60.31722, -151.26028 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 283.8 ft (86.5 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 925.5 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 5,770 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0670 |