Parks Highway over Chulitna River

Fair Condition56 years old1,120 vehicles/day

Location

StateAlaska
CountyMatanuska-Susitna
LocationMile Point 98.3
CarriesParks Highway
CrossesChulitna River
Coordinates62.56527, -150.23317

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length790.0 ft (240.8 m)
Max Span220.1 ft (67.1 m)
Deck Width42.3 ft (12.9 m)
Deck Area3106.3 sq m
Main Spans5
Year Built1970 (reconstructed 1993)

Traffic

Avg Daily Traffic1,120 (2020)
Truck Traffic19%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0255

Nearby Bridges