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CONN 7(MONTGOMERY) over HWY 61

Map

Coordinates:
+45.51357, -122.68933
45°30'49" N, 122°41'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:CONN 7(MONTGOMERY) over HWY 61
Structure number:09254F061C00152
Location:Sunset Interchange
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:62.7 ft. [19.1 m]
Total length:120.7 ft. [36.8 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1967
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:2
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,000 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:93.8 tons [85.3 metric tons]
Inventory rating:55.9 tons [50.8 metric tons]
Sufficiency rating:83.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201583.2FairGoodFairSatisfactory-2000
July 201383.2FairGoodFairSatisfactory-2000
July 201194.3FairGoodSatisfactoryGood-2000
May 201094.3FairGoodSatisfactoryGood-2000
May 200894.8FairGoodSatisfactoryGood-2000
May 200697.3FairSatisfactorySatisfactoryGood-7231
May 200486.2FairSatisfactoryFairGood-7231
March 200297.3FairSatisfactoryGoodGood-7020
March 200097.0FairSatisfactoryGoodGood-10400
March 199897.0FairSatisfactoryGoodVery Good-10400
March 199699.2FairSatisfactoryGoodVery Good-10400
March 199499.2GoodVery GoodGoodVery Good-10400
March 199299.2GoodVery GoodGoodVery Good-10400
March 199097.3GoodVery GoodGoodGood-9700