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NFA A070 over SPRING CREEK

Map

Coordinates:
+35.76797, -85.28675
35°46'05" N, 85°17'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A070 over SPRING CREEK
Structure number:880A0700001
Location:1MI FROM BLEDSOE CO LINE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.0 ft. [6.7 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:25.3 ft. [7.7 m]
Owner:County Highway Agency [02]
Year built:1983
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10 [as of 2019]
Truck traffic:2% of total traffic
Structural appraisal:Better than present minimum criteria [7]
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 minimum criteria [6]
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]
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:91.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Good7 out of 101091.9
October 2016Good7 out of 101090.9
March 2015Good7 out of 101093.9
March 2013Good8 out of 101093.9
March 2011Good8 out of 101093.9
February 2009Good8 out of 101093.9
January 2007Good8 out of 101093.9
November 2004Good8 out of 101092.9
November 2002Good8 out of 101093.9
October 2000Good8 out of 101093.9
October 1998Good8 out of 101093.9
January 1997Good8 out of 103091.7
August 1994Good8 out of 103091.8
September 1992Good8 out of 103091.8
September 1990Good8 out of 103091.8