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US 84 over CHICKASAWHAY RELIEF

Map

Coordinates:
+31.68722, -88.66778
31°41'14" N, 88°40'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 84 over CHICKASAWHAY RELIEF
Structure number:21000840771783B
Location:3.1 MI W US 45
Purpose:Carries highway over relief for waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:40.0 ft. [12.2 m]
Total length:282.2 ft. [86.0 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:2001
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:7
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,100 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Operating rating:47.3 tons [43.0 metric tons]
Inventory rating:41.1 tons [37.4 metric tons]
Sufficiency rating:99.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201599.8GoodVery GoodVery GoodVery Good-2100
September 201199.8GoodVery GoodVery GoodVery Good-4250
September 200999.8GoodVery GoodVery GoodVery Good-4250
September 200799.8GoodVery GoodVery GoodVery Good-4250
February 200699.8GoodVery GoodVery GoodVery Good-4250
February 200499.8GoodVery GoodVery GoodVery Good-5000
February 200297.8GoodVery GoodVery GoodVery Good-5000
February 200197.8GoodVery GoodVery GoodVery Good-5000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,6801,680000
Deck
Reinforced Concrete Decksq. ft.11,99211,52446800
Substructure
Reinforced Concrete Abutmentlinear ft.160160000
Steel Pileeach3636000
Steel Protective Coatingsq. ft.851851000
Reinforced Concrete Pier Caplinear ft.350350000
Joints
Pourable Jointlinear ft.2832680015
Bearings
Elastomeric Bearingeach8484000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.560560000