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N PORTLAND RD over B-92 OVER UPRR

Map 

Coordinates:
+45.59559, -122.72531
45°35'44" N, 122°43'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:N PORTLAND RD over B-92 OVER UPRR
Structure number:17965 000 B-92
Location:N OF COLUMBIA BLVD
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:56.1 ft. [17.1 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:55.1 ft. [16.8 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Skew angle:17°
Owner:City or Municipal Highway Agency [04]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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: July 2014 

Status:Open, no restriction [A]
Average daily traffic:11,041 [as of 2010]
Truck traffic:10% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:92.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201492.8Not deficientGoodGoodGood11041
July 201292.8Not deficientGoodGoodGood11041
August 201092.8Not deficientGoodGoodGood11041
November 200892.8Not deficientSatisfactoryGoodGood11041
June 200694.9Not deficientGoodGoodGood10614
September 200494.9Not deficientVery GoodVery GoodVery Good10614
July 200294.9Not deficientVery GoodVery GoodVery Good10614
May 200095.0Not deficientExcellentExcellentExcellent10300
June 199894.8Not deficientExcellentExcellentExcellent11000