I-84 (HWY 002) CON over NB CONN TO EB HWY 2


+45.52563, -122.66074
45°31'32" N, 122°39'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-84 (HWY 002) CON over NB CONN TO EB HWY 2
Structure number:R7040A01EX00022
Location:0.5 MI E PORTLAND CC
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:69.9 ft. [21.3 m]
Total length:196.5 ft. [59.9 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1988
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,800 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:19.2 tons [17.5 metric tons]
Inventory rating:15.0 tons [13.6 metric tons]
Sufficiency rating:64.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,009,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201764.9FairSatisfactorySatisfactorySatisfactoryFO10800
January 201565.3FairSatisfactorySatisfactorySatisfactoryFO8300
January 201365.3FairSatisfactorySatisfactorySatisfactoryFO8300
January 201194.4FairSatisfactorySatisfactorySatisfactory-27966
January 200997.4FairGoodSatisfactorySatisfactory-27966
January 200797.5FairGoodSatisfactorySatisfactory-26883
January 200597.5FairGoodSatisfactorySatisfactory-26883
January 200379.9FairGoodSatisfactorySatisfactory-26100
January 200181.8GoodGoodGoodGood-10250
January 199981.8GoodGoodGoodGood-10250
January 199781.4GoodGoodGoodGood-13800
January 199582.7GoodGoodGoodGood-13800
January 199379.7GoodGoodGoodGoodFO13800
January 199177.4GoodGoodGoodGoodFO16400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Girder/Beamlinear ft.954095400
Reinforced Concrete Top Flangesq. ft.7,1973,6141,4332,1500
Wearing Surfacessq. ft.3,7163,716000
Reinforced Concrete Columneach1110100
Reinforced Concrete Abutmentlinear ft.9081900
Reinforced Concrete Pier Caplinear ft.95554000
Other Jointlinear ft.9009000
Movable Bearingeach50500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3932959800