SR-105 over MAIN ST. & CSXRR


+30.40750, -81.65000
30°24'27" N, 81°39'00" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-105 over MAIN ST. & CSXRR
Structure number:720037
Location:SR-105 / US-17 & CSXRR
Purpose:Carries highway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:86.9 ft. [26.5 m]
Total length:261.2 ft. [79.6 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:61.7 ft. [18.8 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Owner:State Highway Agency [01]
Year built:1959
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:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,400 [as of 2014]
Truck traffic:15% 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:50.8 tons [46.2 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Sufficiency rating:96.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$208,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201596.3GoodGoodGoodGood-11400
March 201396.4GoodGoodGoodGood-11100
March 201196.8GoodGoodGoodGood-9400
March 200979.1GoodGoodGoodGood-9900
March 200778.0GoodGoodGoodGood-13800
March 200589.4GoodGoodGoodGood-14200
March 200389.2GoodGoodGoodGood-15100
March 200189.8GoodGoodVery GoodGood-12600
April 199988.9GoodGoodVery GoodGood-12100
April 199788.2GoodGoodVery GoodGood-15100
April 199577.8GoodGoodVery GoodGood-15100
March 199387.9GoodGoodVery GoodVery Good-16950
April 199188.7GoodGoodVery GoodVery Good-9500