HWY 3 CONN over HWY 1 SB


+45.50160, -122.67424
45°30'06" N, 122°40'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:HWY 3 CONN over HWY 1 SB
Structure number:08194R003 00010
Location:0.5 MI N OF ROSS ISLAND B
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:67.9 ft. [20.7 m]
Total length:118.1 ft. [36.0 m]
Roadway width between curbs:22.6 ft. [6.9 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1926
Year reconstructed:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,600 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:42.5 tons [38.6 metric tons]
Inventory rating:32.8 tons [29.8 metric tons]
Sufficiency rating:89.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$605,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201589.6FairFairSatisfactoryGoodFO7600
December 201389.6FairFairSatisfactoryGoodFO6800
December 201189.6FairSatisfactoryGoodGoodFO6800
January 201073.4FairSatisfactoryGoodGoodFO19500
January 200873.4FairSatisfactoryGoodGoodFO6365
January 200676.4FairSatisfactoryGoodGoodFO6180
January 200496.0FairSatisfactoryGoodGoodFO6180
January 200296.0FairSatisfactoryGoodGoodFO6000
January 200074.0GoodGoodGoodGoodFO4500
January 199874.0GoodGoodGoodGoodFO17500
January 199674.0GoodGoodGoodGoodFO17500
January 199474.0GoodGoodGoodGoodFO17500
January 199274.0GoodGoodGoodGoodFO17500