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I-95 (SBL) over KINGS SWAMP

Map

Coordinates:
+31.44145, -81.44469
31°26'29" N, 81°26'41" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-95 (SBL) over KINGS SWAMP
Structure number:000000019100320
Location:4 MI N OF DARIEN
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:32.2 ft. [9.8 m]
Total length:96.1 ft. [29.3 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:79.7 ft. [24.3 m]
Owner:State Highway Agency [01]
Year built:1967
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:43,660 [as of 2011]
Truck traffic:1% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:94.1
Estimated cost of work:$716,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodGoodGood4366094.1
May 2016GoodGoodGoodGood4366094.1
May 2014GoodGoodGoodGood4366094.1
May 2012GoodGoodGoodGood4366094.1
May 2010GoodGoodGoodGood4459093.1
May 2008GoodGoodGoodGood4459093.1
April 2006GoodGoodGoodGood4265093.2
April 2004GoodGoodGoodGood4050092.6
April 2002GoodGoodGoodGood4020092.6
May 2000GoodGoodGoodGood3170092.0
August 1998GoodVery GoodVery GoodGood3170092.0
November 1995GoodGoodGoodGood3170095.6
November 1993GoodGoodGoodGood-98.0
September 1991GoodGoodGoodGood1646496.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.480480000
Deck
Reinforced Concrete Top Flangesq. ft.7,6417,641000
Substructure
Reinforced Concrete Abutmentlinear ft.160160000
Prestressed Concrete Pileeach2020000
Reinforced Concrete Pier Caplinear ft.160160000
Joints
Pourable Jointlinear ft.304304000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.192192000