NFA 1180 (SA 2503) over N. PRONG CLEAR FK. CREEK


+36.26523, -84.96882
36°15'55" N, 84°58'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1180 (SA 2503) over N. PRONG CLEAR FK. CREEK
Structure number:25S42420001
Location:2MI EAST OF US 127
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.1 ft. [4.6 m]
Total length:50.9 ft. [15.5 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1982
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans 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:1,450 [as of 2019]
Truck traffic:9% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
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: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 the assessed or calculated scour condition. [8]
Sufficiency rating:97.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Good7 out of 10145097.3
August 2016Good7 out of 10145099.3
August 2014Good7 out of 10145099.3
August 2012Good7 out of 10145099.3
August 2010Good7 out of 10145099.3
July 2008Good7 out of 10145099.3
July 2006Good7 out of 10128099.3
September 2004Good7 out of 10148099.2
August 2002Good7 out of 10163099.2
July 2000Good7 out of 10134099.3
July 1998Good7 out of 10180099.1
June 1996Good7 out of 10175099.1
June 1994Good7 out of 10205098.9
July 1992Good7 out of 10175099.1
June 1990Good7 out of 10175099.1