Stc 3770;star RD over Boise River(star Bridge)

Fair Condition44 years old11,000 vehicles/day

Location

StateIdaho
CountyAda
Location0.8 S. Star
CarriesStc 3770;star RD
CrossesBoise River(star Bridge)
Coordinates43.67986, -116.49319

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length378.0 ft (115.2 m)
Max Span92.8 ft (28.3 m)
Deck Width45.6 ft (13.9 m)
Deck Area1601.3 sq m
Main Spans4
Year Built1982

Traffic

Avg Daily Traffic11,000 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000019750

Nearby Bridges