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SOUTHWEST FREEWAY over HALF ST TO 2ND ST SW

Map

Coordinates:
+38.91516, -77.01080
38°54'55" N, 77°00'39" 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(RAMP F)
Location:SOUTHWEST FRWY &2ND S
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:142.1 ft. [43.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
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:2
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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:12,500 [as of 2007]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:77.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairGoodSatisfactorySatisfactory1250077.5
October 2014FairGoodFairSatisfactory1250066.2
September 2012FairGoodGoodSatisfactory1250077.5
August 2010FairGoodFairSatisfactory1250066.2
October 2008FairGoodFairGood1250066.2
October 2006FairVery GoodSatisfactoryGood1250077.5
October 2004GoodVery GoodGoodVery Good1250077.5
November 2002GoodVery GoodVery GoodVery Good1250077.5
January 1999GoodVery GoodVery GoodVery Good1250077.5
February 1997GoodVery GoodVery GoodVery Good1250077.5
November 1994GoodVery GoodVery GoodVery Good1250077.8
August 1992GoodExcellentVery GoodVery Good1250077.8
March 1989GoodExcellentVery GoodVery Good1250077.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.5555391600
Deck
Reinforced Concrete Decksq. ft.3,9053,8663900
Substructure
Reinforced Concrete Columneach42020
Reinforced Concrete Abutmentlinear ft.2622130
Reinforced Concrete Pier Caplinear ft.28171100
Joints
Compression Jointlinear ft.8208200
Bearings
Elastomeric Bearingeach85300
Steel Protective Coatingsq. ft.1312001
Fixed Bearingeach80080
Steel Protective Coatingsq. ft.1,4201,420000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.284277700
Concrete Protective Coatingsq. ft.1,4200426426568