+47.19166, -118.25763
47°11'30" N, 118°15'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-90 over HILLS NORTH RD
Structure number:0005783B0000000
Location:7.3 E JCT SR 261
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:55.1 ft. [16.8 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:20.0 ft. [6.1 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1958
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016 

Status:Open, no restriction [A]
Average daily traffic:8,121 [as of 2012]
Truck traffic:25% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:45.5 tons [41.4 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:78.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201678.5Not deficientGoodFairGood8121
July 201478.5Not deficientGoodFairGood8121
July 201278.5Not deficientGoodFairGood8215
July 201078.5Not deficientGoodFairGood8400
August 200878.5Not deficientGoodFairGood8400
September 200678.8Not deficientGoodFairGood5886
September 200477.8Not deficientFairFairGood5886
July 200289.9Not deficientSatisfactorySatisfactoryGood5886
June 200089.9Not deficientSatisfactorySatisfactoryGood5771
October 199889.9Not deficientSatisfactorySatisfactoryGood5771
October 199689.9Not deficientSatisfactorySatisfactoryGood5771
September 199481.9Not deficientSatisfactorySatisfactoryGood5771
June 199297.6Not deficientSatisfactorySatisfactoryGood5675