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CONN 3 over HWY 61

Map

Coordinates:
+45.51832, -122.68702
45°31'06" N, 122°41'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CONN 3 over HWY 61
Structure number:09251 061C00189
Location:0.1 MI N OF JEFFERSON ST
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:235.6 ft. [71.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1968
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: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:100,000 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
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:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:50.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,415,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201550.0FairSatisfactoryFairSatisfactoryFO100000
July 201370.8FairSatisfactorySatisfactorySatisfactoryFO13940
July 201170.8FairSatisfactorySatisfactorySatisfactoryFO13940
April 201070.8FairSatisfactorySatisfactorySatisfactoryFO13940
April 200874.3FairSatisfactorySatisfactorySatisfactoryFO13940
April 200666.0FairSatisfactoryFairSatisfactoryFO13400
April 200466.0FairSatisfactoryFairSatisfactoryFO13400
March 200277.4GoodGoodGoodGoodFO13010
March 200094.4GoodGoodGoodGoodFO15900
March 199894.4GoodGoodGoodGoodFO15900
March 199694.7GoodGoodGoodGoodFO15900
March 199494.7GoodGoodGoodGoodFO15900
March 199294.7GoodGoodGoodGoodFO15900
March 199092.8GoodGoodGoodVery GoodFO14800

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.1,01503127030
Deck
Reinforced Concrete Top Flangesq. ft.8,4814,0812,8631,5370
Substructure
Reinforced Concrete Columneach20200
Reinforced Concrete Abutmentlinear ft.134133010
Reinforced Concrete Pier Caplinear ft.3703700
Joints
Compression Jointlinear ft.134646901
Bearings
Movable Bearingeach1001000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.471047100