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SOUTHWEST FREEWAY over HALF ST TO 2ND ST SW

Map

Coordinates:
+38.88300, -77.01293
38°52'59" N, 77°00'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SOUTHWEST FREEWAY over HALF ST TO 2ND ST SW
Structure number:1103
Location:SOUTHWEST FRWY &2ND S
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:789.1 ft. [240.5 m]
Roadway width between curbs:90.9 ft. [27.7 m]
Deck width edge-to-edge:96.5 ft. [29.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:14
Main spans material:Prestressed concrete [5]
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:153,700 [as of 2007]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:69.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodFairFair15370069.0
January 2015FairGoodFairFair15370069.0
December 2014FairGoodFairFair15370069.0
December 2012FairGoodVery GoodFair15370074.0
December 2010FairGoodFairFair15370074.0
October 2008FairGoodFairSatisfactory15370074.0
October 2006FairGoodSatisfactoryGood16300085.0
October 2004FairGoodSatisfactoryVery Good16300085.0
November 2002GoodGoodGoodGood16300085.0
December 1998GoodGoodGoodGood16300085.0
February 1997GoodGoodGoodGood16300085.0
November 1994GoodGoodGoodGood16300085.8
August 1992GoodExcellentVery GoodVery Good16300085.8
March 1989GoodExcellentVery GoodVery Good16300085.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.11,67410,6031,06920
Deck
Reinforced Concrete Decksq. ft.85,10084,18491330
Substructure
Reinforced Concrete Columneach95464540
Reinforced Concrete Abutmentlinear ft.102861420
Reinforced Concrete Pier Caplinear ft.1,444726675430
Concrete Protective Coatingsq. ft.15,8848,3904,3243,1700
Joints
Strip Seal Jointlinear ft.3253000025
Compression Jointlinear ft.1,57501,551240
Bearings
Elastomeric Bearingeach335212112110
Movable Bearingeach146008
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,3722,3402570
Concrete Protective Coatingsq. ft.19,48703,8975,8469,744