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Inchelium Highway over Barnaby Creek

Map

Coordinates:
+48.43355, -118.22171
48°26'01" N, 118°13'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Inchelium Highway over Barnaby Creek
Structure number:088572000000000
Location:60' S Intersect CR 00010
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:23.0 ft. [7.0 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:2012
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:762 [as of 2013]
Truck traffic:15% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:83.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Good7 out of 1076283.3
July 2015Good7 out of 1076283.3