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SE 142ND AVE over B-51 OVER JOHNSON CREEK

Map

Coordinates:
+45.47430, -122.51715
45°28'27" N, 122°31'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SE 142ND AVE over B-51 OVER JOHNSON CREEK
Structure number:25B51 000
Location:S OF SE FOSTER ROAD
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:42.0 ft. [12.8 m]
Total length:44.0 ft. [13.4 m]
Roadway width between curbs:16.4 ft. [5.0 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1973
Year reconstructed:1979
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:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:165 [as of 2010]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:60.8 tons [55.3 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:80.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$236,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201680.0FairSatisfactorySatisfactorySatisfactoryFO165
July 201480.0FairGoodSatisfactorySatisfactoryFO165
July 201280.0GoodGoodGoodGoodFO165
August 201080.0GoodGoodGoodGoodFO165
October 200880.0GoodGoodGoodGoodFO165
September 200680.1GoodGoodGoodGoodFO158
September 200471.1GoodGoodGoodGoodFO158
September 200271.2GoodGoodGoodGoodFO154
August 200071.2GoodVery GoodVery GoodVery GoodFO150
May 199871.2GoodVery GoodVery GoodVery GoodFO150
December 199771.2GoodVery GoodVery GoodVery GoodFO150
January 199671.2GoodVery GoodVery GoodVery GoodFO150
February 199471.6GoodVery GoodVery GoodVery GoodFO150
March 199271.6FairVery GoodVery GoodSatisfactoryFO150
April 199069.0FairVery GoodVery GoodSatisfactoryFO200