Structure SA2500000000018 · Hinds County, MS

Tank RD over White Oak Creek Little

Carries Tank RD over White Oak Creek Little, Sec 21 T 3n R 2w B.

Overall conditionFair

Set by its lowest-rated component: Superstructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT69 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

69 ft end to end, longest span 31 ft. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a channel-beam bridge.

Built1963rebuilt 2018
Length68.9 ft21 m
Daily traffic1,300counted 2023
Last inspectedApril 2023every 24 months

Location

StateMississippi
CountyHinds
LocationSec 21 T 3n R 2w B
CarriesTank RD
CrossesWhite Oak Creek Little
Coordinates32.08617, -90.40161

Physical Characteristics

MaterialConcrete
DesignChannel Beam
Total Length68.9 ft (21 m)
Max Span30.8 ft (9.4 m)
Deck Width24.6 ft (7.5 m)
Deck Area157.5 sq m
Main Spans3
Year Built1963 (reconstructed 2018)

Traffic

Avg Daily Traffic1,300 (2023)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalUnknown
Structure NumberSA2500000000018

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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