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I-84 (HWY 002) WB over HWY 64 CONNS

Map 

Coordinates:
+45.54751, -122.55428
45°32'51" N, 122°33'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-84 (HWY 002) WB over HWY 64 CONNS
Structure number:13514F002 00694
Location:0.2 MI E OF 102ND AVE
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:170.0 ft. [51.8 m]
Total length:508.9 ft. [155.1 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:1979
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:4
Main spans material:Prestressed concrete continuous [6]
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: April 2015 

Status:Open, no restriction [A]
Average daily traffic:107,500 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Equal to present desirable criteria [8]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.4 tons [37.6 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:67.8
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$3,848,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201567.8Functionally obsoleteSatisfactoryFairSatisfactory107500
April 201385.5Functionally obsoleteSatisfactorySatisfactorySatisfactory25020
April 201187.9Functionally obsoleteSatisfactorySatisfactorySatisfactory25020
April 200987.9Functionally obsoleteSatisfactorySatisfactoryGood25020
April 200788.3Functionally obsoleteSatisfactorySatisfactoryGood23350
April 200588.3Functionally obsoleteSatisfactorySatisfactoryGood23350
April 200387.9Functionally obsoleteSatisfactorySatisfactoryGood24720
May 200288.1Functionally obsoleteSatisfactoryGoodGood24000
May 200089.9Functionally obsoleteVery GoodGoodGood16600
20000.0Not applicable---5470
May 199889.9Functionally obsoleteVery GoodGoodGood16600
May 199689.9Functionally obsoleteVery GoodGoodGood16600
May 199490.1Functionally obsoleteVery GoodGoodGood16600
May 199290.1Functionally obsoleteVery GoodGoodGood16600
May 199090.0Functionally obsoleteVery GoodGoodGood17100