+37.07306, -84.96639
37°04'23" N, 84°57'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LN-9008 over IRVIN BRANCH
Structure number:104B00030N
Old structure number:104*9008*B0030 (from 1992 edition)
Location:1.3 MI EAST OF KY 76 OP
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:428.2 ft. [130.5 m]
Total length:428.2 ft. [130.5 m]
Skew angle:48°
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:5,906 [as of 2014]
Truck traffic:20% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:80.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201580.6Not deficient---5906
April 201380.4Not deficient---6270
April 201180.1Not deficient---6610
April 200980.8Not deficient---5700
April 200780.4Not deficient---6220
April 200596.5Not deficient---5826
April 200380.8Not deficient---5646
April 200178.8Not deficient---5646
April 199978.8Not deficient---5646
April 199779.2Not deficient---5085
April 199581.6Not deficient---1967
April 199381.6Not deficient---1967
April 199181.6Not deficient---1967