NFA 2185 (SA 8801) over ROCKY RIVER


+35.66387, -85.58113
35°39'50" N, 85°34'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 2185 (SA 8801) over ROCKY RIVER
Structure number:88021850009
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:45.9 ft. [14.0 m]
Total length:91.9 ft. [28.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1991
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box Beam or girders - Single or Spread [06]
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:300 [as of 2019]
Truck traffic:13% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:88.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018GoodGoodGoodGood30088.3
October 2016GoodGoodGoodGood30088.3
February 2015GoodGoodGoodGood30089.3
February 2013GoodVery GoodGoodGood30089.3
February 2011GoodVery GoodGoodGood30089.3
February 2009GoodVery GoodGoodGood30089.3
January 2007GoodVery GoodVery GoodVery Good21094.1
November 2004GoodExcellentExcellentExcellent21094.1
November 2002GoodExcellentExcellentExcellent34089.3
October 2000GoodExcellentExcellentExcellent37089.2
October 1998GoodExcellentExcellentExcellent32089.3
January 1997GoodExcellentExcellentExcellent30088.9
September 1994GoodExcellentExcellentExcellent30087.9
September 1992GoodExcellentExcellentExcellent30087.9
November 1991GoodExcellentExcellentExcellent30086.9