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LITTLE ROCK ROAD over NOBLE DRAIN

Map

Coordinates:
+43.93361, -116.71222
43°56'01" N, 116°42'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LITTLE ROCK ROAD over NOBLE DRAIN
Structure number:000000000028130
Location:2.7 N. 3.2 W. LETHA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:22.0 ft. [6.7 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Skew angle:11°
Owner:County Highway Agency [02]
Year built:1955
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:82.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$320,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairSatisfactorySatisfactory5082.5
November 2015FairFairSatisfactorySatisfactory5082.5
November 2013FairFairSatisfactorySatisfactory5082.5
November 2011FairFairSatisfactorySatisfactory5080.5
November 2009FairFairSatisfactorySatisfactory5080.5
November 2007FairFairFairSatisfactory5069.5
November 2005FairFairFairSatisfactory5069.5
November 2003FairFairFairSatisfactory5069.5
November 2001FairFairFairSatisfactory5069.5
November 1999FairFairFairSatisfactory5069.5
November 1997FairFairFairSatisfactory5069.5
November 1995FairFairFairSatisfactory5069.5
October 1993FairFairFairSatisfactory5069.7
October 1991FairFairFairSatisfactory5069.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.8908900
Steel Protective Coatingsq. ft.5230126188209
Deck
Reinforced Concrete Decksq. ft.41901772420
Substructure
Reinforced Concrete Abutmentlinear ft.3329400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5205200
Steel Protective Coatingsq. ft.22701475129