Sterling Highway over Ninilchik River

Fair Condition61 years old2,420 vehicles/day

Location

StateAlaska
CountyKenai Peninsula
LocationMile Point 95.7
CarriesSterling Highway
CrossesNinilchik River
Coordinates60.04778, -151.65833

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length159.1 ft (48.5 m)
Max Span60.0 ft (18.3 m)
Deck Width34.1 ft (10.4 m)
Deck Area504.4 sq m
Main Spans3
Year Built1965

Traffic

Avg Daily Traffic2,420 (2020)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0669

Nearby Bridges