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NE 158TH AVE over B-024 X COLUMBIA SLOUGH

Map

Coordinates:
+45.55928, -122.50022
45°33'33" N, 122°30'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NE 158TH AVE over B-024 X COLUMBIA SLOUGH
Structure number:25B024 00 00000
Location:0.3 MILES N OF SANDY BLVD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:51.5 ft. [15.7 m]
Total length:51.5 ft. [15.7 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Skew angle:18°
Owner:City or Municipal Highway Agency [04]
Year built:2000
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:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,207 [as of 2010]
Truck traffic:2% 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: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: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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:81.8 tons [74.4 metric tons]
Inventory rating:49.0 tons [44.5 metric tons]
Sufficiency rating:97.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201697.8GoodGoodGoodGood-2207
July 201497.7GoodGoodGoodGood-2207
July 201297.7GoodGoodGoodGood-2207
August 201097.7GoodGoodGoodGood-2207
October 200897.7GoodVery GoodVery GoodVery Good-2207
June 200699.7GoodVery GoodVery GoodVery Good-2121
September 200497.7GoodVery GoodVery GoodVery Good-2121
July 200297.7GoodVery GoodVery GoodVery Good-2060
July 200097.7GoodVery GoodVery GoodVery Good-2000