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ROCK CRK RD over ROCK CREEK

Map

Coordinates:
+36.67056, -84.66917
36°40'14" N, 84°40'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROCK CRK RD over ROCK CREEK
Structure number:074C00024N
Location:0.15 MI EAST OF JCT 1363
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:57.1 ft. [17.4 m]
Total length:60.4 ft. [18.4 m]
Roadway width between curbs:14.4 ft. [4.4 m]
Deck width edge-to-edge:17.4 ft. [5.3 m]
Owner:County Highway Agency [02]
Year built:2002
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40 [as of 2009]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:84.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodGoodSatisfactory4084.3
May 2016FairGoodGoodSatisfactory4084.3
May 2014FairGoodGoodSatisfactory38480.3
May 2012FairGoodVery GoodSatisfactory38480.3
May 2010GoodGoodVery GoodGood38480.3
May 2008GoodGoodVery GoodGood38480.3
May 2006GoodVery GoodVery GoodGood38480.3
June 2004GoodVery GoodVery GoodGood38480.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.121121000
Deck
Reinforced Concrete Decksq. ft.1,0521,052000
Substructure
Reinforced Concrete Abutmentlinear ft.73106300
Reinforced Concrete Pile Cap/Footinglinear ft.28181000
Joints
Compression Jointlinear ft.34024100
Bearings
Elastomeric Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1211031800