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NE 74TH AVE over B-22 OVER UPRR

Map

Coordinates:
+45.53592, -122.58711
45°32'09" N, 122°35'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NE 74TH AVE over B-22 OVER UPRR
Structure number:07030A000000015
Location:2 BLOCKS N OF HALSEY ST
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:32.2 ft. [9.8 m]
Total length:52.2 ft. [15.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Owner:City or Municipal Highway Agency [04]
Year built:1917
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,841 [as of 2010]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:38.0 tons [34.5 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:59.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201559.0FairFairFairSatisfactory-2841
June 201371.2FairSatisfactorySatisfactorySatisfactory-2841
June 201171.2FairSatisfactorySatisfactorySatisfactory-2841
June 200971.2FairSatisfactorySatisfactorySatisfactory-2841
March 200971.2FairSatisfactoryGoodGood-2869
October 200671.2FairSatisfactoryGoodGood-2758
October 200470.9FairSatisfactoryGoodGood-2758
October 200278.5FairSatisfactoryGoodGood-2678
September 200080.5FairSatisfactoryGoodGood-2600
October 199980.5FairSatisfactoryGoodGood-2600
October 199780.5FairSatisfactoryGoodGood-2600
December 199579.2FairSatisfactoryGoodGood-2600
November 199580.3FairSatisfactoryGoodGood-1950
December 199389.2FairSatisfactoryGoodGood-1950
January 199289.2GoodGoodGoodGood-1950

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.66763720100
Deck
Reinforced Concrete Top Flangesq. ft.2,6002,005530650
Wearing Surfacessq. ft.1,456728655730
Substructure
Reinforced Concrete Pier Walllinear ft.101891200
Reinforced Concrete Abutmentlinear ft.110832700
Joints
Other Jointlinear ft.5005000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.149995000
Steel Protective Coatingsq. ft.200020000