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I 90 over WHITETAIL CREEK

Map

Coordinates:
+45.87667, -112.09397
45°52'36" N, 112°05'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 over WHITETAIL CREEK
Structure number:I00090249+04001
Location:1M E WHITEHALL
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:29.9 ft. [9.1 m]
Total length:29.9 ft. [9.1 m]
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,044 [as of 2016]
Truck traffic:19% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:65.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2018Good7 out of 10904465.0
February 2016Good7 out of 10730065.0
February 2014Good7 out of 10730065.0
February 2012Good7 out of 10730065.0
January 2010Good7 out of 10701069.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Steel Culvertlinear ft.4603976300
Steel Protective Coatingsq. ft.14,46014,301014514