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NE 53RD AVE over B-30 OVER UPRR

Map

Coordinates:
+45.52762, -122.60882
45°31'39" N, 122°36'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NE 53RD AVE over B-30 OVER UPRR
Structure number:07027A000000000
Location:1 BLOCK N OF GLISAN ST
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:32.2 ft. [9.8 m]
Total length:53.2 ft. [16.2 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]
Skew angle:
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:3,496 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:60.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201560.2FairFairFairSatisfactory-3496
June 201360.2FairFairFairSatisfactory-3496
June 201172.3FairSatisfactorySatisfactorySatisfactory-3496
June 200972.3FairSatisfactorySatisfactorySatisfactory-3496
March 200972.3FairSatisfactorySatisfactorySatisfactory-3531
October 200672.3FairSatisfactorySatisfactorySatisfactory-3394
October 200472.1GoodGoodGoodGood-3394
October 200272.1GoodGoodGoodGood-3296
September 200074.1GoodGoodGoodGood-3200
October 199974.1GoodGoodGoodGood-3200
October 199774.1GoodGoodGoodGood-3200
December 199574.1GoodGoodGoodGood-3200
November 199582.8GoodGoodGoodGood-1850
December 199390.3GoodGoodGoodGood-1850
January 199281.7GoodGoodGoodGood-3200

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.668279355340
Deck
Reinforced Concrete Decksq. ft.1,0601,0402000
Reinforced Concrete Top Flangesq. ft.2,6001,3841,0601560
Wearing Surfacessq. ft.1,4801,28020000
Substructure
Reinforced Concrete Pier Walllinear ft.101710300
Reinforced Concrete Abutmentlinear ft.51130200
Joints
Pourable Jointlinear ft.4040000
Other Jointlinear ft.2828000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2101704000
Steel Protective Coatingsq. ft.1,6501,650000