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 2015 

Status:Open, no restriction [A]
Average daily traffic:8,300 [as of 2010]
Truck traffic:33% 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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:65.3
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. ratingEvaluationDeckSuper.Sub.ADT
January 201565.3Functionally obsoleteSatisfactorySatisfactorySatisfactory8300
January 201365.3Functionally obsoleteSatisfactorySatisfactorySatisfactory8300
January 201194.4Not deficientSatisfactorySatisfactorySatisfactory27966
January 200997.4Not deficientGoodSatisfactorySatisfactory27966
January 200797.5Not deficientGoodSatisfactorySatisfactory26883
January 200597.5Not deficientGoodSatisfactorySatisfactory26883
January 200379.9Not deficientGoodSatisfactorySatisfactory26100
January 200181.8Not deficientGoodGoodGood10250
January 199981.8Not deficientGoodGoodGood10250
January 199781.4Not deficientGoodGoodGood13800
January 199582.7Not deficientGoodGoodGood13800
January 199379.7Functionally obsoleteGoodGoodGood13800
January 199177.4Functionally obsoleteGoodGoodGood16400