NE 28TH AVE over B-27A X I-84/LT RAIL


+45.53037, -122.63712
45°31'49" N, 122°38'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:NE 28TH AVE over B-27A X I-84/LT RAIL
Structure number:07034D000000055
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:63.0 ft. [19.2 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:59.1 ft. [18.0 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
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: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 

Status:Open, no restriction [A]
Average daily traffic:5,200 [as of 2010]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 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: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:52.9 tons [48.1 metric tons]
Inventory rating:31.9 tons [29.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.4
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$1,806,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201589.4Functionally obsoleteSatisfactoryGoodSatisfactory5200
June 201389.4Functionally obsoleteSatisfactoryGoodGood5200
June 201189.4Functionally obsoleteSatisfactoryGoodGood5200
June 200989.4Functionally obsoleteSatisfactoryGoodGood5200
March 200991.4Functionally obsoleteSatisfactoryGoodGood5252
October 200691.4Functionally obsoleteSatisfactoryGoodGood5049
October 200492.5Functionally obsoleteSatisfactoryGoodGood5049
October 200292.5Functionally obsoleteSatisfactoryGoodGood5049
September 200093.5Functionally obsoleteGoodVery GoodVery Good4900
May 199892.4Functionally obsoleteGoodVery GoodVery Good5550
September 199795.5Not deficientGoodVery GoodVery Good5550
May 199695.5Not deficientGoodVery GoodVery Good5550
October 199595.5Not deficientGoodVery GoodVery Good6300
November 199395.5Not deficientGoodVery GoodExcellent6300
December 199195.7Not deficientVery GoodGoodExcellent4400