Share:

I 90 SPUR over CANYON CREEK

Map

Coordinates:
+47.47211, -115.91468
47°28'20" N, 115°54'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 SPUR over CANYON CREEK
Structure number:000000000017255
Location:INSIDE WALLACE ECL
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:18.0 ft. [5.5 m]
Total length:37.1 ft. [11.3 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1940
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,900 [as of 2015]
Truck traffic:26% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:64.9 tons [59.0 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:96.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201696.0FairSatisfactorySatisfactorySatisfactory-8900
September 201396.0FairSatisfactorySatisfactorySatisfactory-8300
September 201197.0FairSatisfactorySatisfactorySatisfactory-10
September 200997.0FairSatisfactorySatisfactorySatisfactory-10
September 200797.0FairSatisfactorySatisfactorySatisfactory-10
September 200597.0FairSatisfactorySatisfactorySatisfactory-10
September 200397.0FairSatisfactorySatisfactorySatisfactory-10
September 200197.0FairSatisfactorySatisfactorySatisfactory-10
September 199997.0GoodGoodGoodGood-10
September 199797.0GoodGoodGoodGood-10
June 199697.0GoodGoodGoodGood-10
June 199497.0GoodGoodGoodGood-10
June 199295.5GoodGoodGoodGood-6320
June 199195.5GoodGoodGoodGood-6100