SR 56 - US 221 over FLAT CREEK


+32.20710, -82.59846
32°12'26" N, 82°35'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 56 - US 221 over FLAT CREEK
Structure number:000000020900260
Location:1 MI N OF MT VERNON
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:9.8 ft. [3.0 m]
Total length:33.1 ft. [10.1 m]
Skew angle:14°
Owner:State Highway Agency [01]
Year built:1990
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 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,760 [as of 2011]
Truck traffic:1% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:99.3
Estimated cost of work:$193,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2018Fair6 out of 10176099.3
May 2016Fair6 out of 10176099.3
June 2014Fair6 out of 10176099.3
May 2012Fair6 out of 10176099.3
May 2010Fair6 out of 10200099.3
June 2008Fair5 out of 10200088.1
May 2006Fair5 out of 10179088.2
May 2004Fair6 out of 10208099.2
May 2002Fair6 out of 10220099.2
June 2000Fair6 out of 10230099.1
June 1998Good7 out of 10190099.3
November 1995Good7 out of 10190097.3
December 1993Good7 out of 10184097.3
December 1991Good7 out of 10179097.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.255025410