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NFA A079 over MILL CREEK

Map

Coordinates:
+35.68867, -85.34422
35°41'19" N, 85°20'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A079 over MILL CREEK
Structure number:880A0790001
Location:1 MI. W OF SR-284 JCT.
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:9.8 ft. [3.0 m]
Total length:40.7 ft. [12.4 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:35°
Owner:County Highway Agency [02]
Year built:1999
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: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2019]
Truck traffic:5% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Good8 out of 105096.7
October 2016Good8 out of 105096.0
February 2015Good8 out of 105099.0
February 2013Good8 out of 105099.0
February 2011Good8 out of 105099.0
February 2009Good8 out of 105099.0
January 2007Good8 out of 105099.0
November 2004Good8 out of 105099.0
November 2002Good8 out of 1050100.0
October 2000Good8 out of 1050100.0
November 1999Good8 out of 1050100.0