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S-11-21 over PONDERS CREEK

Map

Coordinates:
+35.14389, -81.44388
35°08'38" N, 81°26'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-11-21 over PONDERS CREEK
Structure number:000000000000720
Old structure number:001170002100200 (from 1992 edition)
Location:4.3 MI NE BLACKSBURG
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:12.1 ft. [3.7 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Owner:State Highway Agency [01]
Year built:1936
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:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:450 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:96.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairSatisfactorySatisfactorySatisfactory45096.9
January 2015FairSatisfactorySatisfactorySatisfactory50096.9
January 2013FairSatisfactorySatisfactorySatisfactory50096.9
December 2010FairSatisfactorySatisfactorySatisfactory50096.9
January 2009FairSatisfactorySatisfactorySatisfactory70096.8
January 2007FairSatisfactorySatisfactorySatisfactory85096.8
December 2004FairSatisfactorySatisfactorySatisfactory85096.8
January 1999FairSatisfactorySatisfactorySatisfactory60096.9
January 1991FairSatisfactorySatisfactorySatisfactory42096.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.120120000