NE 21ST AVE over B-26A X I-84 & MAX


+45.52990, -122.64488
45°31'48" N, 122°38'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NE 21ST AVE over B-26A X I-84 & MAX
Structure number:07035C000000000
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:64.0 ft. [19.5 m]
Total length:212.0 ft. [64.6 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:60.7 ft. [18.5 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1986
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,614 [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:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:$2,065,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201585.6GoodGoodGoodGoodFO10614
June 201385.6GoodGoodGoodGoodFO10614
June 201193.0GoodGoodGoodGoodFO10614
June 200993.0GoodGoodGoodGoodFO10614
March 200995.0GoodGoodVery GoodVery GoodFO10720
October 200695.0GoodGoodVery GoodVery GoodFO10305
October 200493.0GoodGoodVery GoodVery GoodFO10305
September 200293.0GoodGoodVery GoodVery GoodFO10305
September 200093.0GoodGoodVery GoodVery GoodFO10000
May 199894.0GoodVery GoodExcellentVery GoodFO10000
September 199796.0GoodVery GoodExcellentVery Good-10000
May 199696.0GoodVery GoodExcellentVery Good-10000
October 199596.3GoodVery GoodExcellentVery Good-9300
November 199396.3GoodVery GoodExcellentVery Good-9300
December 199176.7GoodExcellentExcellentVery Good-12600