SH 16 over Boise River

Good Condition12 years old18,000 vehicles/day

Location

StateIdaho
CountyAda
Location1.3 E. Star Scl
CarriesSH 16
CrossesBoise River
Coordinates43.68035, -116.46264

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length1726.0 ft (526.1 m)
Max Span153.9 ft (46.9 m)
Deck Width87.9 ft (26.8 m)
Deck Area14099.5 sq m
Main Spans11
Year Built2014

Traffic

Avg Daily Traffic18,000 (2023)
Truck Traffic9%
Lanes On Bridge4

Inspection & Ownership

Last Inspection122
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000034015

Nearby Bridges