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OR 99E(HWY 001E) over JOHNSON CREEK

Map

Coordinates:
+45.46388, -122.63848
45°27'50" N, 122°38'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OR 99E(HWY 001E) over JOHNSON CREEK
Structure number:02008A01E 00443
Location:0.2 MI N MILWAUKIE CC
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:96.1 ft. [29.3 m]
Total length:96.1 ft. [29.3 m]
Roadway width between curbs:102.0 ft. [31.1 m]
Deck width edge-to-edge:121.7 ft. [37.1 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1991
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:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:43,400 [as of 2014]
Truck traffic:4% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:38.5 tons [35.0 metric tons]
Inventory rating:29.6 tons [26.9 metric tons]
Sufficiency rating:80.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201780.8GoodGoodGoodGood-43400
January 201580.8GoodGoodGoodGood-51100
January 201380.8GoodGoodGoodGood-51100
January 201180.8GoodGoodGoodGood-47700
January 200985.0GoodGoodGoodGood-47700
January 200795.0GoodGoodGoodGood-53700
January 200595.0GoodGoodGoodGood-53700
January 200395.0GoodVery GoodGoodVery Good-53100
January 200195.2GoodVery GoodVery GoodGood-50700
January 199995.2GoodVery GoodVery GoodVery Good-50700
January 199795.8GoodVery GoodVery GoodVery Good-45000
January 199596.6GoodVery GoodVery GoodVery Good-45000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.2,8802,874330
Deck
Reinforced Concrete Top Flangesq. ft.11,68811,681700
Wearing Surfacessq. ft.11,68811,688000
Substructure
Reinforced Concrete Abutmentlinear ft.259253600
Joints
Other Jointlinear ft.26001300130
Bearings
Elastomeric Bearingeach120120000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2882246400