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HWY 1W over WB HWY 26

Map 

Coordinates:
+45.50011, -122.67768
45°30'00" N, 122°40'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:HWY 1W over WB HWY 26
Structure number:06896 01W 00161
Location:1.5 MI S PORTLAND CC
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:34.1 ft. [10.4 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1946
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:30,900 [as of 2014]
Truck traffic:1% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:60.8 tons [55.3 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:90.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$174,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201690.0Functionally obsoleteSatisfactorySatisfactorySatisfactory30900
February 201491.2Functionally obsoleteSatisfactorySatisfactorySatisfactory18700
February 201279.9Functionally obsoleteSatisfactorySatisfactoryFair18700
September 201079.9Functionally obsoleteSatisfactorySatisfactoryFair18700
February 200891.2Functionally obsoleteGoodSatisfactorySatisfactory18700
May 200691.0Functionally obsoleteGoodSatisfactorySatisfactory19900
February 200686.9Functionally obsoleteSatisfactorySatisfactorySatisfactory19900
February 200487.0Functionally obsoleteSatisfactorySatisfactorySatisfactory19500
February 200286.8Functionally obsoleteSatisfactorySatisfactorySatisfactory21000
February 200084.9Functionally obsoleteSatisfactorySatisfactorySatisfactory19300
February 199888.3Not deficientSatisfactorySatisfactorySatisfactory6500
February 199686.4Functionally obsoleteSatisfactorySatisfactorySatisfactory6500
February 199486.4Functionally obsoleteSatisfactorySatisfactorySatisfactory6500
February 199284.4Functionally obsoleteSatisfactorySatisfactorySatisfactory6500