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SH 307 over Fourche LaFave River

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 307 over Fourche LaFave River
Structure number:000000000006047
Location:2.5 MI S Jct SH307&28
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:80.1 ft. [24.4 m]
Total length:637.2 ft. [194.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:State Highway Agency [01]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:11
Main spans material:Steel [3]
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: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:200 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 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 minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:97.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactoryGoodSatisfactory20097.1
October 2016FairSatisfactoryGoodSatisfactory13097.1
October 2014FairSatisfactoryGoodSatisfactory13090.2
October 2012FairSatisfactoryGoodFair6079.2
October 2010FairGoodGoodFair6079.2
October 2008FairGoodGoodFair6079.2
December 2006GoodGoodGoodGood5090.2
December 2004GoodGoodVery GoodGood5090.2
October 2002GoodVery GoodVery GoodGood5089.9
October 2000GoodVery GoodExcellentVery Good7089.9
November 1998GoodVery GoodExcellentVery Good7089.9
November 1996GoodVery GoodExcellentVery Good5089.9
November 1994GoodVery GoodExcellentVery Good5089.9
December 1992GoodVery GoodExcellentVery Good5089.9
October 1990GoodVery GoodExcellentVery Good10397.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,5402,00054000
Deck
Reinforced Concrete Decksq. ft.19,64013,0006,64000
Substructure
Steel Columneach109100
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.9797000
Reinforced Concrete Pier Caplinear ft.272162100100
Bearings
Elastomeric Bearingeach8888000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,2741,274000