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PORT OF TACOMA RD over SR 509

Map

Coordinates:
+47.24747, -122.38564
47°14'51" N, 122°23'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PORT OF TACOMA RD over SR 509
Structure number:0015833A0000000
Location:1.7 N JCT I-705
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:102.0 ft. [31.1 m]
Total length:212.9 ft. [64.9 m]
Roadway width between curbs:68.9 ft. [21.0 m]
Deck width edge-to-edge:84.0 ft. [25.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:2001
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,919 [as of 2007]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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]
Sufficiency rating:96.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$6,049,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactoryGoodGood1191996.3
November 2015FairSatisfactoryGoodGood1191997.3
November 2013FairSatisfactoryGoodGood1191993.2
November 2011FairSatisfactoryGoodGood1191993.2
November 2009FairSatisfactoryGoodGood1191993.2
October 2007FairSatisfactoryGoodGood1390092.9
December 2005FairSatisfactoryGoodGood1390092.9
October 2003GoodVery GoodVery GoodVery Good1390092.9
August 2001GoodVery GoodVery GoodVery Good1390092.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,5562,556000
Deck
Reinforced Concrete Decksq. ft.14,46914,468001
Substructure
Reinforced Concrete Columneach55000
Reinforced Concrete Abutmentlinear ft.167167000
Reinforced Concrete Pier Caplinear ft.8181000
Joints
Pourable Jointlinear ft.142071071
Compression Jointlinear ft.142071710
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.482482000
Reinforced Concrete Bridge Raillinear ft.482482000