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SE 112TH AVE over B-89 OVER JOHNSON CREEK

Map

Coordinates:
+45.47394, -122.54819
45°28'26" N, 122°32'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SE 112TH AVE over B-89 OVER JOHNSON CREEK
Structure number:51C03 000 00001
Location:SE PORTLAND FAU 9741
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:44.9 ft. [13.7 m]
Total length:47.9 ft. [14.6 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Skew angle:13°
Owner:City or Municipal Highway Agency [04]
Year built:1947
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,021 [as of 2010]
Truck traffic:10% 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:57.9 tons [52.6 metric tons]
Inventory rating:35.0 tons [31.8 metric tons]
Sufficiency rating:77.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201677.4GoodGoodGoodGood-6021
July 201477.0GoodGoodGoodGood-6021
July 201277.0GoodGoodGoodGood-6021
August 201077.0GoodGoodGoodGood-6021
January 200977.0GoodVery GoodGoodGood-6021
July 200776.1FairFairSatisfactoryGoodFO5787
April 200576.1FairFairSatisfactoryGoodFO5787
March 200375.9FairFairSatisfactoryGoodFO5787
March 200176.0FairFairSatisfactoryGoodFO5618
November 199976.1FairFairSatisfactoryGoodFO5350
December 199776.1FairFairSatisfactoryGoodFO5350
January 199676.1FairFairGoodGoodFO5150
February 199476.5FairFairGoodGoodFO5150
March 199261.9FairFairSatisfactorySatisfactoryFO4500
April 199060.9FairSatisfactorySatisfactorySatisfactoryFO4500