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S-11-612 over STREAM

Map

Coordinates:
+35.12001, -81.50981
35°07'12" N, 81°30'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-11-612 over STREAM
Structure number:000000000009752
Old structure number:001170061200100 (from 1992 edition)
Location:IN BLACKSBURG
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:15.1 ft. [4.6 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:473 [as of 2017]
Truck traffic:6% 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: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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:70.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactorySatisfactorySatisfactory47370.7
October 2017FairSatisfactorySatisfactorySatisfactory47370.7
November 2016FairSatisfactorySatisfactorySatisfactory60070.6
November 2015FairSatisfactorySatisfactorySatisfactory60070.7
November 2014FairSatisfactorySatisfactorySatisfactory60070.7
November 2013FairSatisfactorySatisfactorySatisfactory60070.7
December 2012FairSatisfactorySatisfactorySatisfactory60070.7
November 2011FairSatisfactorySatisfactorySatisfactory60070.7
December 2010FairSatisfactorySatisfactorySatisfactory60070.7
November 2009FairSatisfactorySatisfactorySatisfactory60070.7
December 2008FairSatisfactorySatisfactorySatisfactory60070.7
November 2007FairSatisfactorySatisfactorySatisfactory60070.7
December 2006FairSatisfactorySatisfactorySatisfactory58070.7
November 2005FairSatisfactorySatisfactorySatisfactory65070.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Pileeach2020000
Reinforced Concrete Pier Caplinear ft.114114000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.90801000
Deck
Reinforced Concrete Slabsq. ft.1,2571,257000