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SE 158TH AVE over B-47 OVER JOHNSON CREEK

Map

Coordinates:
+45.47745, -122.50101
45°28'39" N, 122°30'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SE 158TH AVE over B-47 OVER JOHNSON CREEK
Structure number:25B47 000
Location:N OF SE FOSTER ROAD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:33.1 ft. [10.1 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:21°
Owner:City or Municipal Highway Agency [04]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:441 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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 minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:72.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201672.5FairGoodGoodSatisfactory-441
July 201471.5FairGoodSatisfactoryGood-441
July 201271.5GoodGoodGoodGood-441
August 201071.5GoodGoodGoodGood-441
October 200871.5GoodGoodGoodGood-441
September 200671.7GoodGoodGoodGood-424
September 200472.7GoodVery GoodVery GoodVery Good-424
September 200272.8GoodVery GoodVery GoodVery Good-412
August 200072.9GoodVery GoodVery GoodVery Good-400
September 199872.9GoodVery GoodVery GoodVery Good-400
October 199672.9GoodVery GoodVery GoodVery Good-400
November 199473.2GoodVery GoodVery GoodVery Good-300
December 199274.2GoodVery GoodVery GoodVery Good-300
January 199175.2FairVery GoodVery GoodSatisfactory-300