I-16 (WBL) - US 17 over M-4079 STILES AVE.


+32.06758, -81.11703
32°04'03" N, 81°07'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-16 (WBL) - US 17 over M-4079 STILES AVE.
Structure number:000000005100950
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:92.9 ft. [28.3 m]
Total length:270.0 ft. [82.3 m]
Roadway width between curbs:52.5 ft. [16.0 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1966
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:4
Main spans material:Steel continuous [4]
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:46,090 [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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:66.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,446,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood4609066.1
September 2014GoodGoodGoodGood4609066.1
September 2012GoodGoodGoodGood4609066.1
August 2010GoodGoodGoodGood4650066.0
August 2008GoodGoodGoodGood4650066.0
June 2006GoodGoodGoodGood4413076.4
July 2004GoodGoodGoodGood4591076.3
June 2002GoodGoodGoodGood3430077.0
August 2000GoodGoodGoodGood3030077.2
November 1998GoodGoodVery GoodGood3030077.2
November 1995FairSatisfactoryGoodGood3030078.2
January 1994GoodGoodGoodGood2471078.7
February 1992GoodGoodGoodGood2471078.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,7401,740000
Steel Protective Coatingsq. ft.18,51718,517000
Reinforced Concrete Decksq. ft.3,9643,964000
Reinforced Concrete Columneach99000
Reinforced Concrete Abutmentlinear ft.116116000
Reinforced Concrete Pier Caplinear ft.171170010
Pourable Jointlinear ft.275275000
Movable Bearingeach3939000
Steel Protective Coatingsq. ft.3939000
Fixed Bearingeach77000
Steel Protective Coatingsq. ft.77000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.540540000