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4TH AVE S over RAILROAD STATION

Map

Coordinates:
+47.59750, -122.32917
47°35'51" N, 122°19'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:4TH AVE S over RAILROAD STATION
Structure number:085050000000000
Location:4th Ave S & Jackson St
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:30.8 ft. [9.4 m]
Total length:1178.2 ft. [359.1 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:44.9 ft. [13.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1910
Year reconstructed:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:67
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,500 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$9,917,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairSatisfactorySatisfactory1350067.8
August 2015FairFairSatisfactorySatisfactory3420568.9
August 2013FairFairFairSatisfactory3420551.9
August 2012PoorFairPoorSatisfactory3420536.9
August 2011PoorFairPoorSatisfactory3420536.9
August 2010PoorFairPoorSatisfactory3420553.0
November 2009FairSatisfactoryFairSatisfactory3420570.0
December 2008FairSatisfactoryFairSatisfactory3160070.0
September 2006FairSatisfactoryFairSatisfactory3160070.0
July 2005FairSatisfactorySatisfactorySatisfactory3160081.0
August 2003FairGoodSatisfactorySatisfactory2940081.0
July 2002FairGoodSatisfactorySatisfactory2940081.0
August 2000FairGoodSatisfactorySatisfactory2260081.0
July 1999FairGoodSatisfactorySatisfactory2260081.0
September 1998FairGoodSatisfactorySatisfactory2260081.0
September 1997FairGoodSatisfactorySatisfactory2260081.0
May 1995FairGoodSatisfactorySatisfactory2260081.0
July 1991FairGoodSatisfactorySatisfactory2260081.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Deck
Reinforced Concrete Decksq. ft.22,98420,984002,000
Substructure
Reinforced Concrete Columneach1471044030
Reinforced Concrete Pier Walllinear ft.4848000
Reinforced Concrete Abutmentlinear ft.175175000
Reinforced Concrete Pier Caplinear ft.8,2095,70902,5000
Joints
Open Jointlinear ft.44302660177
Bearings
Disk Bearingeach2121000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,1781,05801200
Deck
Reinforced Concrete Slabsq. ft.22,98411,89750010,5870