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CONN 2 over HWY 61

Map

Coordinates:
+45.51417, -122.68921
45°30'51" N, 122°41'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CONN 2 over HWY 61
Structure number:09254E061C00157
Location:0.1 MI S OF CLAY ST
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:121.1 ft. [36.9 m]
Total length:1034.2 ft. [315.2 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
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:10
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:30,000 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Fair [5 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:Equal to present desirable criteria [8]
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:63.9 tons [58.1 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:83.5
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$5,515,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201583.5FairFairSatisfactorySatisfactoryFO30000
July 201383.5FairFairSatisfactorySatisfactoryFO30100
July 201183.5FairFairSatisfactoryGoodFO30100
May 201083.2FairFairSatisfactoryGoodFO30977
May 200891.9FairFairSatisfactoryGoodFO30977
May 200674.2FairFairSatisfactoryGoodFO29777
May 200463.5FairSatisfactoryFairSatisfactoryFO29777
March 200277.5GoodGoodGoodVery Good-28910
March 200075.5GoodGoodGoodVery GoodFO28000
March 199877.6GoodGoodGoodVery Good-28000
March 199678.4GoodGoodGoodVery Good-26700
March 199478.4GoodGoodGoodVery Good-26700
March 199278.4GoodGoodGoodVery Good-26700
March 199076.6GoodVery GoodGoodVery Good-24800

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.3,1025192,2153680
Deck
Reinforced Concrete Top Flangesq. ft.33,08817,08312,8003,2050
Substructure
Reinforced Concrete Columneach94500
Reinforced Concrete Abutmentlinear ft.6457700
Reinforced Concrete Pier Caplinear ft.2882602800
Joints
Compression Jointlinear ft.96048480
Other Jointlinear ft.6464000
Bearings
Movable Bearingeach1201200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,06802,06800