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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2014 

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:Satisfactory [6 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 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:71.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201471.5Not deficientGoodSatisfactoryGood441
July 201271.5Not deficientGoodGoodGood441
August 201071.5Not deficientGoodGoodGood441
October 200871.5Not deficientGoodGoodGood441
September 200671.7Not deficientGoodGoodGood424
September 200472.7Not deficientVery GoodVery GoodVery Good424
September 200272.8Not deficientVery GoodVery GoodVery Good412
August 200072.9Not deficientVery GoodVery GoodVery Good400
September 199872.9Not deficientVery GoodVery GoodVery Good400
October 199672.9Not deficientVery GoodVery GoodVery Good400
November 199473.2Not deficientVery GoodVery GoodVery Good300
December 199274.2Not deficientVery GoodVery GoodVery Good300
January 199175.2Not deficientVery GoodVery GoodSatisfactory300