+46.60022, -116.17925
46°36'01" N, 116°10'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:000000000020295
Location:8.8N. 3.7E.OROFINO;DENT
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:1049.9 ft. [320.0 m]
Total length:1558.1 ft. [474.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Vertical clearance above deck:25.6 ft. [7.8 m]
Vertical clearance below bridge:36.1 ft. [11.0 m]
Owner:County Highway Agency [02]
Year built:1971
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Suspension [13]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:45.5 tons [41.4 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:88.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201688.7FairGoodSatisfactoryGood-100
June 201488.7FairGoodSatisfactoryGood-100
June 201288.7FairGoodSatisfactoryGood-100
June 201088.7FairGoodSatisfactoryGood-100
June 200888.7GoodGoodGoodGood-100
June 200688.7GoodGoodGoodGood-100
June 200488.7GoodVery GoodGoodVery Good-100
July 200288.7GoodVery GoodGoodVery Good-100
August 200087.6GoodVery GoodVery GoodVery Good-120
August 199887.6GoodVery GoodVery GoodVery Good-120
August 199687.6GoodVery GoodVery GoodVery Good-120
September 199487.7GoodVery GoodGoodGood-120
September 199287.2GoodVery GoodGoodGood-200
September 199085.2GoodVery GoodVery GoodVery Good-200