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NFA 2136 (SA 3108) over MILL CREEK

Map

Coordinates:
+35.37293, -85.55438
35°22'23" N, 85°33'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 2136 (SA 3108) over MILL CREEK
Structure number:31021360001
Location:1 M NE OF PALMER
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:28.9 ft. [8.8 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:County Highway Agency [02]
Year built:1965
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2019]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:91.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood25091.2
June 2016GoodGoodGoodGood25091.2
June 2014GoodGoodGoodGood25091.2
June 2012GoodGoodGoodGood25091.2
June 2010GoodGoodGoodGood25091.2
July 2008GoodGoodGoodGood25091.2
August 2006GoodGoodGoodGood20091.4
August 2004GoodGoodGoodGood22091.3
August 2002GoodGoodGoodGood23091.3
August 2000GoodGoodGoodGood25091.2
August 1998GoodGoodGoodGood26091.2
August 1996GoodGoodGoodGood29091.1
July 1994GoodGoodGoodGood28091.1
July 1992GoodGoodGoodGood34091.0
May 1990GoodGoodGoodGood34091.0