NE 47TH AVE over B-29 X I-84/UPRR/MAX


+45.53039, -122.61494
45°31'49" N, 122°36'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NE 47TH AVE over B-29 X I-84/UPRR/MAX
Structure number:07024A000 00135
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:105.0 ft. [32.0 m]
Total length:316.0 ft. [96.3 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:53.2 ft. [16.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:44°
Owner:City or Municipal Highway Agency [04]
Year built:1985
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 [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:10,872 [as of 2010]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:85.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$2,800,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201585.6Not deficientGoodGoodSatisfactory10872
June 201385.6Not deficientGoodGoodSatisfactory10872
June 201185.6Not deficientGoodGoodSatisfactory10872
June 200985.6Not deficientGoodGoodSatisfactory10872
March 200985.6Not deficientGoodGoodSatisfactory10981
October 200685.6Not deficientGoodGoodSatisfactory10555
October 200493.0Not deficientVery GoodVery GoodGood10555
October 200293.0Not deficientVery GoodVery GoodGood10248
October 200094.0Not deficientVery GoodVery GoodGood9950
May 199894.2Not deficientExcellentVery GoodGood7900
September 199794.2Not deficientExcellentVery GoodGood7900
May 199694.5Not deficientExcellentVery GoodGood5400
October 199594.3Not deficientExcellentVery GoodGood8500
November 199394.3Not deficientExcellentVery GoodGood8500
December 199194.4Not deficientExcellentGoodGood8050