I-516 (SBL) over CR 717 ALLEN BLVD.


+32.09695, -81.13869
32°05'49" N, 81°08'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-516 (SBL) over CR 717 ALLEN BLVD.
Structure number:000000005100250
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:71.9 ft. [21.9 m]
Total length:142.1 ft. [43.3 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1979
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:Steel [3]
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: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:38,330 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.2
Estimated cost of work:$832,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018GoodGoodVery GoodGood3833095.2
August 2016GoodGoodVery GoodGood3833095.2
August 2014GoodGoodVery GoodGood3833095.2
August 2012GoodGoodVery GoodGood3833095.2
August 2010GoodGoodVery GoodGood4117095.1
September 2008GoodGoodVery GoodGood4117095.1
July 2006GoodGoodVery GoodGood3911095.2
June 2004GoodGoodVery GoodGood4514094.9
July 2002GoodGoodVery GoodGood3630095.3
August 2000GoodGoodVery GoodGood3390095.4
February 1999GoodGoodVery GoodGood3390096.4
December 1995GoodVery GoodVery GoodVery Good3390094.4
January 1994GoodVery GoodVery GoodVery Good3330094.5
January 1992GoodVery GoodVery GoodVery Good3330094.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.498498000
Steel Protective Coatingsq. ft.2,7902,790000
Reinforced Concrete Decksq. ft.6,2206,220000
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.8888000
Reinforced Concrete Pier Caplinear ft.8585000
Pourable Jointlinear ft.123123000
Movable Bearingeach1818000
Steel Protective Coatingsq. ft.1818000
Fixed Bearingeach1818000
Steel Protective Coatingsq. ft.1818000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.284284000