SW CORBETT ST over I-5 (HWY 001)


+45.48925, -122.67625
45°29'21" N, 122°40'34" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SW CORBETT ST over I-5 (HWY 001)
Structure number:08196 001 29883
Purpose:Carries highway overpass over highway
Route classification:Collector (Urban) [17]
Length of largest span:96.5 ft. [29.4 m]
Total length:327.8 ft. [99.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:52.2 ft. [15.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:1959
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:5
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: January 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,545 [as of 2010]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:29.9 tons [27.2 metric tons]
Inventory rating:23.2 tons [21.1 metric tons]
Sufficiency rating:76.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201676.6FairSatisfactoryGoodSatisfactory-34545
January 201476.6FairSatisfactoryGoodSatisfactory-34545
January 201290.6FairGoodSatisfactoryGood-34545
January 201088.6FairGoodSatisfactoryGoodFO34545
January 200888.6FairGoodSatisfactoryGoodFO34203
March 200691.7FairGoodSatisfactoryGoodFO33207
January 200491.8FairSatisfactoryGoodGoodFO32240
January 200292.5FairSatisfactoryGoodVery GoodFO24800
January 200090.5GoodGoodGoodVery GoodFO24800
January 199893.6GoodGoodGoodVery Good-24800
January 199692.1GoodGoodGoodVery Good-24800
January 199492.1GoodGoodGoodVery Good-24800
January 199294.1GoodGoodGoodVery Good-24800

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.1,9651,9353000
Reinforced Concrete Top Flangesq. ft.18,5705,44411,2691,8570
Reinforced Concrete Columneach1210200
Reinforced Concrete Abutmentlinear ft.8282000
Steel Pileeach60600
Reinforced Concrete Pier Caplinear ft.2101704000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6390575640
Steel Protective Coatingsq. ft.3,96203,5663960