US 95 over Blackwell Slough

Fair Condition57 years old15,500 vehicles/day

Location

StateIdaho
CountyKootenai
Location1.3 S. Coeur Dalene
CarriesUS 95
CrossesBlackwell Slough
Coordinates47.68117, -116.80658

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignTee Beam
Total Length122.0 ft (37.2 m)
Max Span44.0 ft (13.4 m)
Deck Width43.0 ft (13.1 m)
Deck Area487.3 sq m
Main Spans3
Year Built1969

Traffic

Avg Daily Traffic15,500 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000018675

Nearby Bridges