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SOUTHWEST FREEWAY over SOUTH CAPITOL STREET

Map

Coordinates:
+38.88202, -77.00967
38°52'55" N, 77°00'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SOUTHWEST FREEWAY over SOUTH CAPITOL STREET
Structure number:1104(RAMP G-D)
Location:S CAPITOL ST & SW FRE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:84.0 ft. [25.6 m]
Total length:137.8 ft. [42.0 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1964
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:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30,000 [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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairGoodSatisfactorySatisfactory3000095.2
August 2014FairGoodSatisfactorySatisfactory3000095.2
August 2012FairGoodSatisfactoryFair3000083.8
August 2010FairGoodSatisfactoryFair3000083.8
August 2008FairGoodSatisfactoryGood3000095.2
August 2006GoodVery GoodVery GoodGood3000095.2
July 2004GoodVery GoodVery GoodGood3000095.2
July 2002GoodVery GoodVery GoodGood3000095.2
May 2000GoodVery GoodVery GoodGood3000095.2
November 1997GoodVery GoodVery GoodGood3000095.2
September 1995GoodExcellentVery GoodVery Good3000095.2
August 1992GoodExcellentVery GoodVery Good3000095.8
May 1989GoodExcellentVery GoodVery Good3000095.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6916147520
Steel Protective Coatingsq. ft.4,6984,6240740
Deck
Reinforced Concrete Decksq. ft.3,8173,813400
Superstructure
Steel Floor Beamlinear ft.155820
Steel Protective Coatingsq. ft.180170082
Substructure
Reinforced Concrete Columneach11000
Reinforced Concrete Pier Walllinear ft.3030000
Reinforced Concrete Abutmentlinear ft.30152130
Reinforced Concrete Pier Caplinear ft.30161400
Joints
Compression Jointlinear ft.862250140
Bearings
Movable Bearingeach100820
Steel Protective Coatingsq. ft.40004
Fixed Bearingeach60150
Steel Protective Coatingsq. ft.40004
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.217209800
Concrete Protective Coatingsq. ft.2,2080884662662