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SW VISTA AVE over B-41 SEMI-VIADUCT

Map

Coordinates:
+45.51503, -122.69736
45°30'54" N, 122°41'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SW VISTA AVE over B-41 SEMI-VIADUCT
Structure number:25B41 000 00098
Location:1 BLK S OF MONTGOMERY DR
Route classification:Collector (Urban) [17]
Length of largest span:14.1 ft. [4.3 m]
Total length:331.1 ft. [100.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1914
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:24
Main spans material:Concrete continuous [2]
Main spans design:Girder and floorbeam system [03]
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:8,888 [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:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:31.9 tons [29.0 metric tons]
Inventory rating:18.9 tons [17.2 metric tons]
Sufficiency rating:61.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201561.3FairFairFairFair-8888
June 201361.3FairFairFairFair-8888
September 201161.3FairFairFairFair-8888
October 200961.3FairFairFairFair-8888
March 200961.3FairFairFairFair-8888
July 200661.4FairFairFairFair-8544
November 200462.2FairSatisfactoryFairFair-8544
August 200272.5FairGoodSatisfactorySatisfactory-8295
July 200072.5FairGoodSatisfactorySatisfactory-7900
April 199872.5FairGoodSatisfactorySatisfactory-7900
February 199872.5FairGoodSatisfactorySatisfactory-7900
March 199672.5FairGoodSatisfactorySatisfactory-8300
March 199474.4FairGoodSatisfactorySatisfactory-8300
April 199282.1FairGoodFairGood-11250
May 199080.0FairVery GoodFairFair-11250