SH 60 over Earl Branch


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 60 over Earl Branch
Structure number:000000000002221
Location:1.8 M N of Perry Co Line
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:36.1 ft. [11.0 m]
Total length:49.9 ft. [15.2 m]
Owner:State Highway Agency [01]
Year built:1949
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:460 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:79.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Good7 out of 1046079.5
July 2016Good7 out of 1038079.5
July 2014Good7 out of 1038079.5
August 2012Good7 out of 1054075.5
July 2010Good7 out of 1054075.5
August 2008Good7 out of 1054075.5
August 2006Good7 out of 1067075.4
September 2004Good7 out of 1060075.4
July 2002Good8 out of 1055075.3
September 2000Good8 out of 1062075.2
July 1998Good8 out of 1062075.2
September 1996GoodN out of 1033576.4
July 1994GoodN out of 1033576.4
September 1992GoodN out of 1033576.4
July 1990GoodN out of 1052475.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.4840800