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SOUTHWEST FREEWAY over HALF ST TO 2ND ST SW

Map

Coordinates:
+38.88214, -77.01194
38°52'56" N, 77°00'43" 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 E)
Location:SOUTHWEST FRWY &2ND S
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:480.0 ft. [146.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.5 ft. [9.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
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:7
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:20,000 [as of 1992]
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:75.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairGoodSatisfactorySatisfactory2000075.3
September 2014FairGoodFairSatisfactory2000063.7
December 2012FairGoodGoodSatisfactory2000075.3
February 2011FairGoodFairSatisfactory2000063.7
October 2008FairGoodFairSatisfactory2000063.7
October 2006FairGoodSatisfactorySatisfactory2000076.6
October 2004FairGoodSatisfactoryGood2000076.6
November 2002GoodGoodGoodGood2000076.6
July 2001GoodGoodGoodGood2000076.6
December 1998GoodGoodGoodGood2000076.6
February 1997GoodGoodGoodGood2000076.6
November 1994GoodGoodGoodGood2000077.1
August 1992GoodExcellentVery GoodVery Good2000077.1
March 1989GoodExcellentVery GoodVery Good2000077.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.18,40518,3286926
Deck
Reinforced Concrete Decksq. ft.14,16013,87628400
Substructure
Reinforced Concrete Columneach140770
Reinforced Concrete Abutmentlinear ft.3020190
Reinforced Concrete Pier Caplinear ft.19010138510
Joints
Compression Jointlinear ft.135013500
Bearings
Movable Bearingeach2819900
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach2824400
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9649541000