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SR1115 over SNOWBIRD CREEK

Graham County, North Carolina

Map

Coordinates:
+35.29732, -83.88504
35°17'50" N, 83°53'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1115 over SNOWBIRD CREEK
Structure number:000000000750019
Location:50 FT.N.JCT.SR1158
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:44.9 ft. [13.7 m]
Total length:106.0 ft. [32.3 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:710 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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: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 minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:73.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactorySatisfactoryFair71073.8
June 2015FairGoodGoodFair71073.8
June 2013FairGoodGoodFair71073.8
June 2011FairGoodGoodFair42076.4
June 2009GoodGoodGoodGood42087.0
August 2007GoodGoodGoodGood51086.2
July 2005GoodGoodGoodGood41087.1
June 2003FairSatisfactoryGoodGood35088.7
July 2001FairSatisfactoryGoodGood14090.7
July 1999FairSatisfactoryGoodGood15090.6
July 1991GoodVery GoodVery GoodGood12090.3