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SR-21 SB over MCGIRTS CREEK

Map 

Coordinates:
+30.19111, -81.73944
30°11'28" N, 81°44'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR-21 SB over MCGIRTS CREEK
Structure number:720456
Location:0.5 MI. S. OF I-295
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:27.9 ft. [8.5 m]
Total length:196.9 ft. [60.0 m]
Roadway width between curbs:60.4 ft. [18.4 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance below bridge:3.0 ft. [0.9 m]
Skew angle:33°
Owner:State Highway Agency [01]
Year built:1976
Year reconstructed:1984
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:7
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,750 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:66.7 tons [60.6 metric tons]
Inventory rating:40.0 tons [36.4 metric tons]
Sufficiency rating:97.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201597.1FairSatisfactorySatisfactorySatisfactory-40750
November 201398.1FairSatisfactorySatisfactorySatisfactory-40750
November 201198.1FairSatisfactorySatisfactoryGood-41000
November 200998.1FairSatisfactorySatisfactoryGood-41500
November 200798.2FairSatisfactorySatisfactoryGood-38000
November 200597.0FairSatisfactorySatisfactoryGood-43250
November 200397.0FairSatisfactorySatisfactoryGood-41750
December 200196.9FairSatisfactorySatisfactoryGood-43500
November 199981.7FairSatisfactorySatisfactoryGood-42000
December 199795.1GoodGoodGoodGood-41000
January 199697.1GoodGoodGoodGood-39000
December 199395.8GoodGoodGoodGood-42378
January 199296.5GoodGoodGoodGood-32901