Structure SA0900000000025 · Chickasaw County, MS

T&p RTE 140 over Willgo Creek

Carries T&p RTE 140 over Willgo Creek, Sec 2 T12s R 5e B.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT57 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

57 ft end to end, longest span 19 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.

Built199729 years old
Length57.1 ft17.4 m
Daily traffic71counted 2022
Last inspectedOctober 2024every 24 months

Location

StateMississippi
CountyChickasaw
LocationSec 2 T12s R 5e B
CarriesT&p RTE 140
CrossesWillgo Creek
Coordinates34.06018, -88.75471

Physical Characteristics

MaterialConcrete
DesignChannel Beam
Total Length57.1 ft (17.4 m)
Max Span19.0 ft (5.8 m)
Deck Width25.6 ft (7.8 m)
Deck Area135.7 sq m
Main Spans3
Year Built1997

Traffic

Avg Daily Traffic71 (2022)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure NumberSA0900000000025

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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