CR 121 over DUNN CREEK


+30.70756, -82.02161
30°42'27" N, 82°01'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 121 over DUNN CREEK
Structure number:740052
Location:1.8 MI NORTH OF CR 115
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:28.9 ft. [8.8 m]
Owner:County Highway Agency [02]
Year built:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,200 [as of 2018]
Truck traffic:22% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.1

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Fair6 out of 10220084.1
June 2016Fair6 out of 10200084.2
June 2014Fair6 out of 1043185.1
June 2012Fair6 out of 1043185.1
June 2010Fair6 out of 1043185.1
June 2008Fair6 out of 1043184.1
June 2006Fair6 out of 1043184.1
June 2004Good7 out of 1043184.1
June 2002Good7 out of 1043184.1
June 2000Good7 out of 1043184.1
June 1998Good7 out of 1043184.1
June 1996Good7 out of 1043185.7
July 1994Good7 out of 1043183.2
July 1992Fair6 out of 1043180.6
August 1990Fair6 out of 1043196.3