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MADISON ST over GRAND AV TO WATER AV WB

Map

Coordinates:
+45.51257, -122.66825
45°30'45" N, 122°40'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:MADISON ST over GRAND AV TO WATER AV WB
Structure number:02757B000000000
Location:WILAMETTE RV MP13.2
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:79.1 ft. [24.1 m]
Total length:1299.9 ft. [396.2 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:46.6 ft. [14.2 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:County Highway Agency [02]
Year built:1957
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:20
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,288 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:33.9 tons [30.8 metric tons]
Inventory rating:21.0 tons [19.1 metric tons]
Sufficiency rating:61.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201561.2FairFairSatisfactoryFair-13288
March 201348.5FairFairSatisfactoryFair-13288
March 201148.5FairFairSatisfactoryFair-13288
February 200947.2FairFairSatisfactoryFair-13288
July 200647.3FairFairSatisfactoryFair-12773
October 200458.8FairSatisfactorySatisfactorySatisfactory-12773
August 200258.9FairSatisfactorySatisfactorySatisfactory-12401
July 200059.0FairSatisfactoryGoodSatisfactory-12040
July 199862.6FairSatisfactoryGoodSatisfactory-8154
July 199671.9FairSatisfactoryGoodSatisfactory-8154
August 199471.8FairGoodGoodSatisfactory-8154
July 199270.2FairGoodGoodSatisfactory-15730
July 199070.8FairGoodGoodSatisfactory-12850