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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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