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NFA A097 over BLACKWATER CREEK

Map

Coordinates:
+36.54543, -83.09795
36°32'44" N, 83°05'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA A097 over BLACKWATER CREEK
Structure number:340A0970001
Location:3.5 M SW OF KYLES FORD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:54.1 ft. [16.5 m]
Total length:161.1 ft. [49.1 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1990
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
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:110 [as of 2018]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:87.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodVery GoodVery Good11087.9
August 2015GoodGoodVery GoodVery Good11087.9
August 2013GoodVery GoodVery GoodVery Good11087.9
August 2011GoodVery GoodVery GoodVery Good11087.9
September 2009GoodVery GoodVery GoodVery Good11087.9
October 2007GoodVery GoodVery GoodVery Good11087.9
September 2005GoodVery GoodVery GoodVery Good11088.9
November 2003GoodVery GoodVery GoodVery Good11088.9
September 2001GoodVery GoodVery GoodVery Good11088.9
August 1999GoodVery GoodVery GoodVery Good11088.9
November 1997GoodVery GoodVery GoodVery Good11087.9
August 1995GoodVery GoodVery GoodVery Good4098.0
June 1993GoodVery GoodVery GoodVery Good4098.0
July 1991GoodVery GoodVery GoodVery Good4098.0