CONN'S 6,7,&8 over CONN 2 (HWY 47)


+45.51376, -122.68994
45°30'50" N, 122°41'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CONN'S 6,7,&8 over CONN 2 (HWY 47)
Structure number:09254H061C00118
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:35.1 ft. [10.7 m]
Total length:39.4 ft. [12.0 m]
Roadway width between curbs:124.0 ft. [37.8 m]
Deck width edge-to-edge:171.3 ft. [52.2 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
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]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:470 [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:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:97.8 tons [88.9 metric tons]
Inventory rating:97.8 tons [88.9 metric tons]
Sufficiency rating:99.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$179,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201599.0FairSatisfactorySatisfactorySatisfactory-470
July 201397.9FairSatisfactorySatisfactorySatisfactory-890
July 201179.9FairSatisfactorySatisfactorySatisfactoryFO890
May 201073.5FairSatisfactorySatisfactorySatisfactoryFO28395
May 200873.5FairSatisfactorySatisfactorySatisfactoryFO28395
May 200676.7FairSatisfactorySatisfactorySatisfactoryFO27295
May 200465.0FairSatisfactorySatisfactoryFairFO27295
March 200276.8Good-GoodGoodFO26500
March 200076.8Good-GoodGoodFO26500
March 199876.8Good-GoodGoodFO26500
March 199678.4Good-GoodGoodFO26500
March 199478.4Good-GoodGoodFO26500
March 199278.4Good-GoodGoodFO26500
March 199078.8Good-GoodGoodFO2200

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Abutmentlinear ft.3433034000
Reinforced Concrete Slabsq. ft.6,7645,895797900