+47.62833, -116.59750
47°37'42" N, 116°35'51" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 EBL & WBL over CEDAR CREEK
Structure number:000000000016930
Location:11.6 E. COEUR D'ALENE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:24.9 ft. [7.6 m]
Total length:24.9 ft. [7.6 m]
Deck width edge-to-edge:190.0 ft. [57.9 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,000 [as of 2015]
Truck traffic:22% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:69.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$423,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 101300069.7
July 2015Fair6 out of 101200069.7
July 2013Fair6 out of 101200069.7
July 2011Fair6 out of 101250080.0
July 2009Fair6 out of 101300080.0
July 2007Fair6 out of 101300080.0
July 2005Fair6 out of 101300080.0
July 2003Fair6 out of 101200080.0
August 2001Fair6 out of 101200080.0
August 1999Fair6 out of 101200080.0
August 1997Good7 out of 101100080.0
March 1995Good7 out of 101100080.0
March 1993Good7 out of 10883080.0
June 1991Good8 out of 10883080.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Culvertlinear ft.1901207000
Steel Protective Coatingsq. ft.5,0004,0001,00000