SR 21 over BNRR


+46.96970, -118.57502
46°58'11" N, 118°34'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR 21 over BNRR
Structure number:0014489E0000000
Location:0.2 N JCT US 395
Purpose:Carries highway over railroad
Route classification:Major Collector (Rural) [07]
Length of largest span:126.0 ft. [38.4 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:27.6 ft. [8.4 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:900 [as of 2014]
Truck traffic:22% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:94.1 tons [85.5 metric tons]
Inventory rating:56.4 tons [51.3 metric tons]
Sufficiency rating:99.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201699.7GoodGoodGoodGood-900
February 201499.7GoodGoodGoodGood-769
February 201299.7GoodGoodGoodGood-842
February 201099.7GoodGoodGoodGood-803
February 200899.7GoodGoodGoodGood-780
February 200699.7GoodGoodGoodGood-760
May 200499.7GoodGoodGoodGood-760
July 200299.7GoodGoodGoodGood-760
April 200099.9GoodGoodGoodGood-230
October 199899.9GoodGoodGoodGood-230
April 199699.9FairSatisfactorySatisfactorySatisfactory-230