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SR-21 (BLANDING) over FISHWEIR CREEK

Map

Coordinates:
+30.29406, -81.72246
30°17'39" N, 81°43'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-21 (BLANDING) over FISHWEIR CREEK
Structure number:720123
Location:100 FT. S.OF HAMILTON ST.
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:6.9 ft. [2.1 m]
Total length:23.0 ft. [7.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,000 [as of 2016]
Truck traffic:4% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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:80.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Fair6 out of 102500080.7
June 2015Fair6 out of 102200081.2
June 2013Fair6 out of 102350081.0
June 2011Fair6 out of 102550080.7
June 2009Fair6 out of 102500064.2
June 2007Fair6 out of 102750063.6
June 2005Fair6 out of 102800063.5
June 2003Fair6 out of 102750063.6
June 2001Fair6 out of 102950063.2
July 1999Fair6 out of 102850063.4
July 1997Fair6 out of 102750063.4
August 1995Good7 out of 102700063.1
August 1993Good7 out of 102636063.3
October 1991Good7 out of 102555063.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.6000507930