Structure SA2500000000313 · Hinds County, MS

Withers ST over Ill Central Gulf Rr

Carries Withers ST over Ill Central Gulf Rr, Sec 27 T 6n R 4w.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT136 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

136 ft end to end. Lengths and the semi-truck 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 deck arch.

Built200818 years old
Length135.8 ft41.4 m
Daily traffic600counted 2014
Last inspectedMarch 2024every 24 months

Location

StateMississippi
CountyHinds
LocationSec 27 T 6n R 4w
CarriesWithers ST
CrossesIll Central Gulf Rr
Coordinates32.33052, -90.60449

Physical Characteristics

MaterialAluminum/Wrought Iron/Cast Iron
DesignArch - Deck
Total Length135.8 ft (41.4 m)
Max Span58.1 ft (17.7 m)
Deck Width40.7 ft (12.4 m)
Deck Area513.4 sq m
Main Spans1
Year Built2008

Traffic

Avg Daily Traffic600 (2014)
Truck Traffic8%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberSA2500000000313

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.

Nearby Bridges