NFA 1334 over BIG CREEK


+36.46263, -83.33285
36°27'45" N, 83°19'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1334 over BIG CREEK
Structure number:34F00040001
Location:3.2 M SE OF SR33 AT CO LN
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.4 ft. [4.7 m]
Total length:33.5 ft. [10.2 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:31.8 ft. [9.7 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:130 [as of 2018]
Truck traffic:7% 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 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:97.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Good7 out of 1013097.9
August 2015Good7 out of 1013097.9
August 2013Good8 out of 1013097.9
August 2011Good8 out of 1013097.9
September 2009Good8 out of 1013097.9
September 2007Good8 out of 1013097.9
September 2005Good8 out of 1012098.9
November 2003Good9 out of 1012098.9
September 2001Good9 out of 1032095.8
August 1999Good9 out of 1070100.0
November 1997Good9 out of 1080100.0
January 1997Good9 out of 1050100.0
August 1995PoorN out of 1013013.7
June 1993PoorN out of 1019712.0
July 1991PoorN out of 109033.8