Parks Highway over Susitna River

Fair Condition61 years old1,650 vehicles/day

Location

StateAlaska
CountyMatanuska-Susitna
LocationMile Point 69.3
CarriesParks Highway
CrossesSusitna River
Coordinates62.17563, -150.17511

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1071.9 ft (326.7 m)
Max Span250.0 ft (76.2 m)
Deck Width33.8 ft (10.3 m)
Deck Area3365.0 sq m
Main Spans5
Year Built1965

Traffic

Avg Daily Traffic1,650 (2020)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0254

Nearby Bridges