Parks Highway over Middle Fork Chulitna Riv

Good Condition10 years old900 vehicles/day

Location

StateAlaska
CountyMatanuska-Susitna
LocationMile Point 160.3
CarriesParks Highway
CrossesMiddle Fork Chulitna Riv
Coordinates63.25225, -149.25268

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length362.9 ft (110.6 m)
Max Span140.1 ft (42.7 m)
Deck Width43.0 ft (13.1 m)
Deck Area1448.9 sq m
Main Spans3
Year Built2016

Traffic

Avg Daily Traffic900 (2020)
Truck Traffic37%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0261

Nearby Bridges