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COUNTY ROUTE 12 over TYGART VALLEY RIVER

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+39.21000, -79.99500
39°12'36" N, 79°59'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROUTE 12 over TYGART VALLEY RIVER
Structure number:00000000001A019
Location:0.01 MI S CO 12/1 (SLS)
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:95.1 ft. [29.0 m]
Total length:388.1 ft. [118.3 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:12.1 ft. [3.7 m]
Owner:State Highway Agency [01]
Year built:1910
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Wood or Timber [8]

Latest Available Inspection: September 2008

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:290 [as of 2006]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:42.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,529,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2008FairFairFairSatisfactory29042.7
August 1999FairVery GoodFairSatisfactory35041.7
September 1991FairExcellentFairGood30045.6