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I-5 (HWY 001) CON over CITY STREETS/OMSI

Map 

Coordinates:
+45.51086, -122.66667
45°30'39" N, 122°40'00" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-5 (HWY 001) CON over CITY STREETS/OMSI
Structure number:08590Y001C30068
Location:E. BANK OF WILLAMETTE R.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:161.1 ft. [49.1 m]
Total length:1131.0 ft. [344.7 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:46,450 [as of 2014]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:73.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201573.7Not deficientGoodGoodGood46450
June 201277.7Not deficientGoodGoodGood32300
June 201097.1Not deficientGoodGoodGood12523
February 200997.1Not deficientGoodGoodGood12523
February 200797.2Not deficientGoodGoodGood12038
February 200597.3Not deficientGoodGoodGood11687
February 200397.3Not deficientGoodGoodVery Good11687
February 200197.9Not deficientGoodVery GoodVery Good8990
February 199996.9Not deficientGoodVery GoodVery Good8990
February 199795.8Not deficientGoodVery GoodVery Good18000
February 199593.9Not deficientGoodVery GoodVery Good18000
February 199391.9Not deficientGoodVery GoodVery Good18000