Structure SA0800000000018 · Carroll County, MS

Co RD 144 over Abiaca Creek

Carries Co RD 144 over Abiaca Creek, Sec 14 T17n R 3e.

Overall conditionPoor

Set by its lowest-rated component: Superstructure and Substructure at 1 of 9.

How ratings work
Deck4/9 · Poor
Superstructuresets the rating1/9 · Imminent Failure
Substructuresets the rating1/9 · Imminent Failure
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT115 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9Superstructure 1/9 · sets the ratingSubstructure 1/9 · sets the rating

115 ft end to end. 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 through truss.

Built193096 years old
Length115.5 ft35.2 m
Daily traffic10counted 2010
Last inspectedSeptember 2024every 12 months

Location

StateMississippi
CountyCarroll
LocationSec 14 T17n R 3e
CarriesCo RD 144
CrossesAbiaca Creek
Coordinates33.33269, -89.94936

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length115.5 ft (35.2 m)
Max Span101.7 ft (31 m)
Deck Width12.1 ft (3.7 m)
Deck Area130.2 sq m
Main Spans1
Year Built1930

Traffic

Avg Daily Traffic10 (2010)
Lanes On Bridge1

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalUnknown
Structure NumberSA0800000000018

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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