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I-20 over S FORK OGEECHEE RIVER

Map

Coordinates:
+33.54756, -83.03940
33°32'51" N, 83°02'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-20 over S FORK OGEECHEE RIVER
Structure number:000000013300300
Location:2.6 MI NE OF SILOAM
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:9.8 ft. [3.0 m]
Total length:30.8 ft. [9.4 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1970
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:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:23,770 [as of 2012]
Truck traffic:1% of total traffic
Structural 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 is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:81.7
Estimated cost of work:$281,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2016Good7 out of 102377081.7
May 2014Good7 out of 102377081.7
May 2012Fair5 out of 102578070.3
May 2010Fair5 out of 102373070.4
May 2008Fair5 out of 102373070.4
May 2006Fair5 out of 102410070.4
April 2004Fair6 out of 102431081.6
May 2002Good7 out of 102660081.5
May 2000Good7 out of 102440081.6
May 1998Good8 out of 102110081.8
May 1996Good8 out of 102110081.8
September 1994Good7 out of 101824081.3
December 1992Good7 out of 101824081.3
April 1991Good7 out of 101666081.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.648064800