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FAIRVIEW AVE N over LAKE UNION

Map

Coordinates:
+47.63222, -122.32644
47°37'56" N, 122°19'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:FAIRVIEW AVE N over LAKE UNION
Structure number:085505000000000
Location:1400 Fairview Ave N
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:16.1 ft. [4.9 m]
Total length:501.0 ft. [152.7 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1948
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:33
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:4,752 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:39.6 tons [36.0 metric tons]
Inventory rating:23.8 tons [21.6 metric tons]
Sufficiency rating:25.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$13,746,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201525.5PoorSatisfactorySatisfactorySeriousSD4752
October 201334.8PoorSatisfactorySatisfactorySeriousSD10600
December 201224.0PoorSatisfactorySatisfactorySeriousSD9606
December 201124.0PoorSatisfactorySatisfactorySeriousSD9606
November 201024.0PoorSatisfactorySatisfactorySeriousSD9606
October 200841.0PoorGoodSatisfactoryPoorSD8700
November 200657.0FairGoodSatisfactoryFairFO8700
August 200467.0FairGoodSatisfactorySatisfactoryFO8200
August 200267.0FairGoodSatisfactorySatisfactoryFO8200
June 200067.0FairGoodSatisfactorySatisfactoryFO8200
September 199867.0FairGoodGoodSatisfactoryFO8200
November 199667.0FairGoodGoodSatisfactoryFO8200
December 199459.5FairGoodGoodSatisfactoryFO8200
October 199159.5FairGoodGoodSatisfactoryFO8200