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SC 28 WBL over SAVANNAH RIVER

Map

Coordinates:
+33.43833, -81.91333
33°26'18" N, 81°54'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SC 28 WBL over SAVANNAH RIVER
Structure number:000000000005196
Location:BEACH ISLAND
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:178.2 ft. [54.3 m]
Total length:1949.2 ft. [594.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Vertical clearance below bridge:49.9 ft. [15.2 m]
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:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,450 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
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:73.3 tons [66.6 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
Sufficiency rating:68.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201668.0FairFairFairFair-8450
February 201466.7FairFairFairFair-8950