+48.70158, -119.44244
48°42'06" N, 119°26'33" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 97 over BONAPARTE CR
Structure number:0005367A0000000
Location:22.4 N JCT SR 215
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:30.8 ft. [9.4 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1957
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 13.5 / HS 15 [3]
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:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,676 [as of 2012]
Truck traffic:17% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:82.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,408,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood567682.6
July 2015GoodGoodGoodGood567681.3
September 2013GoodGoodGoodGood567681.3
September 2011GoodGoodGoodGood592166.4
September 2009GoodGoodGoodGood595867.3
August 2007GoodGoodGoodGood443069.5
July 2005GoodGoodGoodGood443069.5
August 2003FairFairFairGood443057.7
August 2001PoorPoorPoorFair443038.5
September 1999PoorPoorFairFair443051.6
July 1997FairSatisfactorySatisfactoryFair443058.5
October 1995FairSatisfactorySatisfactoryGood443079.1
September 1993FairSatisfactorySatisfactoryGood470079.0
July 1991FairSatisfactorySatisfactoryGood290079.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Top Flangesq. ft.2,8802,880000
Wearing Surfacessq. ft.2,88002,88000
Reinforced Concrete Pier Walllinear ft.9696000
Reinforced Concrete Abutmentlinear ft.9898000
Pourable Jointlinear ft.8800088
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.160160000
Reinforced Concrete Bridge Raillinear ft.160160000
Reinforced Concrete Slabsq. ft.2,8802,879010