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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 

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]
Evaluation:Structurally deficient [1]
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. ratingEvaluationDeckSuper.Sub.ADT
October 201525.5Structurally deficientSatisfactorySatisfactorySerious4752
October 201334.8Structurally deficientSatisfactorySatisfactorySerious10600
December 201224.0Structurally deficientSatisfactorySatisfactorySerious9606
December 201124.0Structurally deficientSatisfactorySatisfactorySerious9606
November 201024.0Structurally deficientSatisfactorySatisfactorySerious9606
October 200841.0Structurally deficientGoodSatisfactoryPoor8700
November 200657.0Functionally obsoleteGoodSatisfactoryFair8700
August 200467.0Functionally obsoleteGoodSatisfactorySatisfactory8200
August 200267.0Functionally obsoleteGoodSatisfactorySatisfactory8200
June 200067.0Functionally obsoleteGoodSatisfactorySatisfactory8200
September 199867.0Functionally obsoleteGoodGoodSatisfactory8200
November 199667.0Functionally obsoleteGoodGoodSatisfactory8200
December 199459.5Functionally obsoleteGoodGoodSatisfactory8200
October 199159.5Functionally obsoleteGoodGoodSatisfactory8200