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NE 53RD AVE over B-30 OVER UPRR

Map 

Coordinates:
+45.52762, -122.60882
45°31'39" N, 122°36'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:NE 53RD AVE over B-30 OVER UPRR
Structure number:07027A000000000
Location:1 BLOCK N OF GLISAN ST
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:32.2 ft. [9.8 m]
Total length:53.2 ft. [16.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1917
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:3,496 [as of 2010]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:38.0 tons [34.5 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:60.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201560.2Not deficientFairFairSatisfactory3496
June 201360.2Not deficientFairFairSatisfactory3496
June 201172.3Not deficientSatisfactorySatisfactorySatisfactory3496
June 200972.3Not deficientSatisfactorySatisfactorySatisfactory3496
March 200972.3Not deficientSatisfactorySatisfactorySatisfactory3531
October 200672.3Not deficientSatisfactorySatisfactorySatisfactory3394
October 200472.1Not deficientGoodGoodGood3394
October 200272.1Not deficientGoodGoodGood3296
September 200074.1Not deficientGoodGoodGood3200
October 199974.1Not deficientGoodGoodGood3200
October 199774.1Not deficientGoodGoodGood3200
December 199574.1Not deficientGoodGoodGood3200
November 199582.8Not deficientGoodGoodGood1850
December 199390.3Not deficientGoodGoodGood1850
January 199281.7Not deficientGoodGoodGood3200