SR-21 SB over CSXRR


+30.29611, -81.72083
30°17'46" N, 81°43'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SR-21 SB over CSXRR
Structure number:720120
Location:SR-21 OVER CSXRR
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:90.9 ft. [27.7 m]
Total length:313.0 ft. [95.4 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Skew angle:45°
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,151 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.8 tons [45.3 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
Sufficiency rating:94.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201594.6GoodGoodGoodGood-8151
December 201394.6GoodGoodGoodGood-8151
December 201194.6GoodGoodGoodGood-8151
December 200994.6GoodGoodGoodGood-8151
December 200794.6GoodGoodGoodGood-8151
December 200593.8GoodGoodGoodGood-8101
December 200393.8GoodGoodGoodGood-8101
January 200293.8GoodGoodGoodGood-8051
February 200093.8GoodGoodGoodGood-8051
March 199893.8GoodGoodGoodGood-8001
March 199693.8GoodGoodGoodVery Good-8001
March 199493.9GoodGoodVery GoodVery Good-7001
April 199290.9GoodGoodVery GoodVery GoodFO7001
April 199086.4GoodGoodVery GoodVery GoodFO6880