Share:

NFA A184 over BRANCH BIG CREEK

Map

Coordinates:
+36.47683, -83.34852
36°28'37" N, 83°20'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A184 over BRANCH BIG CREEK
Structure number:340A1840001
Location:1.8 M SE OF SR33 AT CO LI
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:10.8 ft. [3.3 m]
Total length:22.3 ft. [6.8 m]
Roadway width between curbs:14.4 ft. [4.4 m]
Deck width edge-to-edge:17.1 ft. [5.2 m]
Skew angle:33°
Owner:County Highway Agency [02]
Year built:1978
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2018]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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: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]
Sufficiency rating:80.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2017Fair6 out of 103080.9
August 2015Fair6 out of 103080.9
August 2013Fair6 out of 103080.9
August 2011Fair6 out of 103080.9
September 2009Fair6 out of 103077.9
September 2007Fair6 out of 103077.9
September 2005Fair6 out of 103077.9
November 2003Good7 out of 103077.9
September 2001Good7 out of 103077.9
August 1999Good7 out of 103077.9
November 1997Good7 out of 103076.9
August 1995Good7 out of 103077.6
June 1993Good7 out of 103077.6
July 1991Good7 out of 103077.6