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SR-21 (BLANDING) over FISHWEIR CREEK

Map

Coordinates:
+30.29333, -81.72000
30°17'36" N, 81°43'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,000 [as of 2014]
Truck traffic:3% 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 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: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]
Operating rating:69.6 tons [63.3 metric tons]
Inventory rating:41.7 tons [37.9 metric tons]
Sufficiency rating:81.2

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
June 201581.2Fair6 out of 10-22000
June 201381.0Fair6 out of 10-23500
June 201180.7Fair6 out of 10-25500
June 200964.2Fair6 out of 10-25000
June 200763.6Fair6 out of 10-27500
June 200563.5Fair6 out of 10-28000
June 200363.6Fair6 out of 10-27500
June 200163.2Fair6 out of 10-29500
July 199963.4Fair6 out of 10-28500
July 199763.4Fair6 out of 10-27500
August 199563.1Good7 out of 10-27000
August 199363.3Good7 out of 10-26360
October 199163.5Good7 out of 10-25550