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CONN 6 over HWY 61

Map

Coordinates:
+45.50851, -122.68526
45°30'31" N, 122°41'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:CONN 6 over HWY 61
Structure number:09159 061C00078
Location:BROADWAY ON-RAMP (SB)
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:95.8 ft. [29.2 m]
Total length:259.9 ft. [79.2 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance above deck:21.3 ft. [6.5 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:1964
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:78,500 [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:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:26.4 tons [24.0 metric tons]
Inventory rating:20.4 tons [18.5 metric tons]
Sufficiency rating:61.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201561.1FairSatisfactorySatisfactorySatisfactory-78500
July 201372.4FairFairSatisfactorySatisfactory-6161
July 201173.5FairSatisfactorySatisfactoryGood-6161
May 201063.0FairSatisfactoryFairGood-6161
May 200883.3FairSatisfactoryFairGood-6161
May 200686.3FairSatisfactoryFairGood-5922
May 200486.3FairSatisfactoryFairGood-5922
March 200297.5FairSatisfactoryGoodGood-5750
March 200096.3GoodGoodGoodGood-17300
March 199898.4GoodGoodGoodGood-17300
March 199698.7GoodGoodGoodGood-17300
March 199498.7GoodGoodGoodGood-17300
March 199298.7GoodGoodGoodGood-17300
March 199096.8GoodGoodGoodVery Good-16100