SR 6 over RELIEF


+34.03141, -88.53696
34°01'53" N, 88°32'13" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 6 over RELIEF
Structure number:310000604814820
Location:1.2 MI W SR 371
Purpose:Carries highway over relief for waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:40.0 ft. [12.2 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:State Highway Agency [01]
Year built:1959
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:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,600 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:55.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$999,999,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairFairFairSatisfactory460055.2
May 2015FairFairFairSatisfactory400056.6
May 2013FairFairFairSatisfactory400056.6
May 2011FairFairFairSatisfactory480054.8
January 2010FairFairFairSatisfactory480054.8
September 2008FairSatisfactoryFairSatisfactory500055.6
October 2006FairSatisfactoryFairSatisfactory490055.8
October 2004FairSatisfactoryFairSatisfactory480058.0
November 2002FairSatisfactoryFairSatisfactory430059.1
October 2000FairSatisfactoryFairSatisfactory367060.4
November 1998FairSatisfactoryFairSatisfactory367060.4
December 1996FairSatisfactoryFairSatisfactory367040.8
December 1994FairSatisfactoryFairSatisfactory367039.6
January 1993FairSatisfactoryFairSatisfactory367040.9
February 1991FairSatisfactoryFairSatisfactory367046.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.6406243130
Reinforced Concrete Top Flangesq. ft.4,4534,39745110
Wearing Surfacessq. ft.4,16002,4001,7600
Reinforced Concrete Abutmentlinear ft.7575000
Reinforced Concrete Pileeach1612400
Reinforced Concrete Pier Caplinear ft.10798360
Movable Bearingeach1601600
Steel Protective Coatingsq. ft.1600016
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.320314600