NFA 1176 (SA 6704) over WEST FORK OBEY RIVER


+36.25812, -85.20797
36°15'29" N, 85°12'29" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1176 (SA 6704) over WEST FORK OBEY RIVER
Structure number:67S44490007
Location:6 M WEST OF SR 164
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:38.1 ft. [11.6 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:County Highway Agency [02]
Year built:1940
Year reconstructed:1979
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:610 [as of 2019]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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 desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:85.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodGoodGood61085.9
December 2016GoodGoodGoodGood61085.9
August 2015GoodGoodGoodGood61085.9
August 2013GoodGoodGoodGood61086.9
August 2011GoodGoodGoodGood61086.9
July 2009GoodGoodGoodGood61089.9
August 2007GoodGoodGoodGood61090.9
July 2005GoodGoodGoodGood27092.4
September 2003FairSatisfactoryGoodGood27092.4
September 2001FairSatisfactoryGoodGood65090.8
September 1999FairSatisfactoryGoodGood71090.7
January 1998FairSatisfactoryGoodGood52091.0
January 1996FairSatisfactoryGoodGood58090.9
January 1994FairSatisfactoryGoodGood59090.9
February 1992FairSatisfactoryGoodGood49091.6