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US 49 over RELIEF OPENING

Map

Coordinates:
+34.49272, -90.57130
34°29'34" N, 90°34'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 49 over RELIEF OPENING
Structure number:210004901433680
Location:0.3 MI E MISS/ARK ST LINE
Purpose:Carries highway over relief for waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:49.9 ft. [15.2 m]
Total length:1000.0 ft. [304.8 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:20
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,400 [as of 2016]
Truck traffic:15% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:59.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$999,999,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactoryGoodSatisfactory440059.0
September 2015FairSatisfactoryGoodSatisfactory420059.0
July 2013GoodGoodGoodGood550059.0
March 2011GoodVery GoodGoodGood630059.0
February 2009GoodVery GoodVery GoodVery Good640059.0
February 2007GoodVery GoodVery GoodVery Good640059.0
February 2005GoodVery GoodVery GoodVery Good490061.0
February 2003GoodVery GoodVery GoodVery Good650061.0
February 2001GoodVery GoodVery GoodVery Good560061.0
February 1999GoodVery GoodVery GoodVery Good560061.0
February 1997GoodVery GoodVery GoodVery Good560058.0
February 1995GoodVery GoodVery GoodVery Good299058.0
February 1993GoodVery GoodVery GoodVery Good299058.0
March 1989GoodVery GoodVery GoodVery Good250058.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.5,0004,996400
Deck
Reinforced Concrete Decksq. ft.28,00026,970940900
Wearing Surfacessq. ft.26,00022,3593,1474940
Substructure
Reinforced Concrete Columneach3803440
Reinforced Concrete Abutmentlinear ft.84602130
Reinforced Concrete Pier Caplinear ft.532521470
Joints
Assembly without Seal Jointlinear ft.546005460
Bearings
Movable Bearingeach100001000
Steel Protective Coatingsq. ft.100001000
Fixed Bearingeach100001000
Steel Protective Coatingsq. ft.100001000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,0001,89011000
Steel Protective Coatingsq. ft.14,50014,500000