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OR 99E (HWY001E)CO over JOHNSON CREEK

Map 

Coordinates:
+45.46382, -122.63828
45°27'50" N, 122°38'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:OR 99E (HWY001E)CO over JOHNSON CREEK
Structure number:17082 01EC00450
Location:0.2 MI N MILWAUKIE CL
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:107.9 ft. [32.9 m]
Total length:107.9 ft. [32.9 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:57.7 ft. [17.6 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2015 

Status:Open, no restriction [A]
Average daily traffic:6,100 [as of 2010]
Truck traffic:3% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:97.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201597.4Not deficientGoodSatisfactoryGood6100
January 201397.4Not deficientGoodSatisfactoryGood6100
January 201197.0Not deficientGoodSatisfactoryGood11208
January 200999.0Not deficientGoodGoodGood11208
January 200799.0Not deficientGoodGoodGood10774
January 200599.0Not deficientGoodSatisfactoryGood10774
January 200399.0Not deficientVery GoodGoodVery Good10774
January 200199.0Not deficientVery GoodVery GoodVery Good10300
January 199999.1Not deficientVery GoodVery GoodVery Good10000
January 199799.1Not deficientVery GoodVery GoodVery Good10000
January 199599.3Not deficientVery GoodVery GoodVery Good10000