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16TH STREET, N.W. over MILITARY RD

Map

Coordinates:
+38.96249, -77.03639
38°57'45" N, 77°02'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:16TH STREET, N.W. over MILITARY RD
Structure number:0209
Location:16TH ST OVER MILITARY RD
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:71.9 ft. [21.9 m]
Total length:76.8 ft. [23.4 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:82.7 ft. [25.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:30,100 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.4
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood3010077.4
July 2014PoorPoorPoorPoor3010026.6
August 2012PoorCriticalPoorFair3010047.3
June 2010PoorCriticalPoorSatisfactory3010060.0
June 2008PoorPoorPoorSatisfactory3010062.0
June 2006FairSatisfactorySatisfactorySatisfactory3500092.0
June 2004FairFairFairFair3500080.0
July 2002PoorFairPoorFair3500064.0
November 1999FairSatisfactorySatisfactorySatisfactory3500090.0
September 1997FairSatisfactorySatisfactorySatisfactory3500078.9
September 1995FairSatisfactorySatisfactorySatisfactory3500079.9
March 1993FairSatisfactorySatisfactorySatisfactory3500082.9
October 1990FairSatisfactorySatisfactorySatisfactory3500082.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,3261,320600
Deck
Reinforced Concrete Decksq. ft.6,3216,321000
Substructure
Reinforced Concrete Abutmentlinear ft.172165700
Joints
Strip Seal Jointlinear ft.1711007100
Bearings
Elastomeric Bearingeach36191700
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.154154000
Reinforced Concrete Bridge Raillinear ft.1541302400