+34.81523, -89.68850
34°48'55" N, 89°41'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 309 over RED BANKS CREEK
Structure number:310030904701300
Location:3.3 MI S US 78
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:80.1 ft. [24.4 m]
Total length:190.0 ft. [57.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:7,100 [as of 2016]
Truck traffic:4% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:6.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$939,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorFairPoorFair71006.0
July 2015PoorFairPoorFair66006.0
July 2013FairFairSatisfactoryFair65006.0
July 2011FairSatisfactorySatisfactorySatisfactory660058.4
July 2009FairGoodSatisfactorySatisfactory660058.4
July 2007FairGoodSatisfactorySatisfactory510057.9
July 2005FairGoodSatisfactorySatisfactory510055.9
July 2003FairGoodSatisfactorySatisfactory510055.9
July 2001FairGoodSatisfactoryGood510055.9
July 1999FairGoodSatisfactoryGood260063.0
July 1997FairGoodSatisfactoryGood260057.3
July 1996FairGoodSatisfactoryGood260049.1
July 1995FairGoodSatisfactoryGood180051.6
July 1994FairGoodSatisfactoryGood180051.6
June 1993FairGoodSatisfactoryGood180051.6
July 1992FairGoodSatisfactoryGood180051.6
July 1990FairGoodSatisfactoryGood180059.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.76001905637
Steel Protective Coatingsq. ft.5,871002,7203,151
Reinforced Concrete Decksq. ft.5,2255413,4651,2190
Reinforced Concrete Abutmentlinear ft.87414600
Steel Pileeach2600260
Steel Protective Coatingsq. ft.1,9774001,2600317
Reinforced Concrete Pier Caplinear ft.112101290
Pourable Jointlinear ft.140000140
Assembly without Seal Jointlinear ft.84042393
Movable Bearingeach40040
Steel Protective Coatingsq. ft.40004
Fixed Bearingeach3600333
Steel Protective Coatingsq. ft.3600036
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.38025401260