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OR 99W(HWY 001W) over COLUMBIA BLVD & UPRR

Map

Coordinates:
+45.58579, -122.68691
45°35'09" N, 122°41'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:OR 99W(HWY 001W) over COLUMBIA BLVD & UPRR
Structure number:04518 01WX00484
Location:4.8 MI N OF PORTLAND CC
Purpose:Carries highway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:70.9 ft. [21.6 m]
Total length:692.9 ft. [211.2 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1929
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:13
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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,700 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:25.0 tons [22.7 metric tons]
Inventory rating:15.0 tons [13.6 metric tons]
Sufficiency rating:59.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$5,733,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201659.8FairSatisfactorySatisfactorySatisfactoryFO10700
February 201458.5FairSatisfactorySatisfactorySatisfactoryFO12500
March 201347.4PoorPoorFairFairSD12500
March 201149.6FairFairFairFairFO12500
January 201146.3FairFairFairFairFO23000
January 200946.3FairFairFairFairFO23000
January 200748.3FairFairFairFairFO16789
January 200548.2FairFairFairFairFO16300
January 200340.0FairSatisfactorySatisfactorySatisfactoryFO16300
January 200140.1FairGoodGoodSatisfactoryFO16100
January 199948.7FairGoodGoodSatisfactoryFO13100
January 199748.7FairGoodGoodSatisfactoryFO13100
January 199548.4FairGoodGoodSatisfactoryFO13100
January 199356.1FairGoodGoodSatisfactoryFO13100
January 199152.7GoodGoodGoodGoodFO14200