Sma 9773;linder RD over Boise R;middle Channel

Fair Condition35 years old22,000 vehicles/day

Location

StateIdaho
CountyAda
Location1.2 S. 3.0 W. Eagle
CarriesSma 9773;linder RD
CrossesBoise R;middle Channel
Coordinates43.67973, -116.41367

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length48.9 ft (14.9 m)
Max Span44.9 ft (13.7 m)
Deck Width51.8 ft (15.8 m)
Deck Area235.4 sq m
Main Spans1
Year Built1991

Traffic

Avg Daily Traffic22,000 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection222
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000019791

Nearby Bridges