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S-46-30 over BIG DUTCHMAN CREEK

Map

Coordinates:
+34.98628, -81.02138
34°59'11" N, 81°01'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-46-30 over BIG DUTCHMAN CREEK
Structure number:000000000000470
Old structure number:004670003000100 (from 1992 edition)
Location:4.3 MI N ROCK HILL
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:24.9 ft. [7.6 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2017]
Truck traffic:2% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:55.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$231,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Fair5 out of 10600055.9
April 2015FairN out of 10580054.9
April 2013FairN out of 10630054.8
June 2011FairN out of 10760054.5
April 2009FairN out of 10790054.4
May 2007FairN out of 10790054.4
May 2005FairN out of 10780054.4
April 1999PoorN out of 10390044.1
June 1991PoorN out of 10374241.8