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14TH STREET, S.W. over OUTLET CHANNEL, S.W.

Map

Coordinates:
+38.88322, -77.03221
38°52'60" N, 77°01'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:14TH STREET, S.W. over OUTLET CHANNEL, S.W.
Structure number:0171-2
Location:14TH ST OVER OUTLET CH SW
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:56.1 ft. [17.1 m]
Total length:460.0 ft. [140.2 m]
Roadway width between curbs:82.4 ft. [25.1 m]
Deck width edge-to-edge:86.9 ft. [26.5 m]
Owner:State Highway Agency [01]
Year built:1942
Year reconstructed:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:55,700 [as of 2007]
Truck traffic:4% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:77.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$5,250,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairFairFairSatisfactory5570077.7
March 2014FairFairFairSatisfactory5570077.7
March 2012PoorFairGoodPoor5570071.0
March 2010PoorFairFairPoor5570071.0
January 2008FairFairSatisfactoryGood10000098.0
July 2005FairSatisfactoryFairSatisfactory10000088.0
September 2003FairSatisfactoryGoodGood10000099.0
October 2002FairSatisfactoryGoodGood10000099.0
December 2001FairSatisfactoryGoodGood10000099.0
May 1998GoodGoodGoodGood10000097.0
June 1996FairSatisfactoryGoodGood10000097.0
March 1996FairSatisfactoryGoodGood10000097.0
May 1993GoodGoodGoodGood10000097.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.8,5007,4478831700
Reinforced Concrete Girder/Beamlinear ft.1,8481,3721153592
Deck
Prestressed Concrete Top Flangesq. ft.32,21231,84836400
Wearing Surfacessq. ft.39,06637,1631051,7980
Reinforced Concrete Top Flangesq. ft.14,15413,79036400
Substructure
Reinforced Concrete Columneach96652290
Reinforced Concrete Pier Walllinear ft.41536024310
Reinforced Concrete Pier Caplinear ft.1,2926584901440
Joints
Compression Jointlinear ft.1,409911,304014
Bearings
Elastomeric Bearingeach4848000
Movable Bearingeach66003832770
Steel Protective Coatingsq. ft.1,6500001,650
Fixed Bearingeach222002220
Steel Protective Coatingsq. ft.555000555
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,7621,39136920