Structure 590052 · Wakulla County, FL

US 319 SR 377 over Unnamed Branch

Carries US 319 SR 377 over Unnamed Branch, 4.5 Miles S Of Sopchoppy.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT32 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 32 ft across with 3 openings. 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, so those are drawn as typical for a culvert.

Built199630 years old
Length31.8 ft9.7 m
Daily traffic3,100counted 2022
Last inspectedFebruary 2024every 24 months

Location

StateFlorida
CountyWakulla
Location4.5 Miles S Of Sopchoppy
CarriesUS 319 SR 377
CrossesUnnamed Branch
Coordinates29.99499, -84.50367

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length31.8 ft (9.7 m)
Max Span10.8 ft (3.3 m)
Deck Width47.6 ft (14.5 m)
Deck Area140.7 sq m
Main Spans3
Year Built1996

Traffic

Avg Daily Traffic3,100 (2022)
Truck Traffic13%
Lanes On Bridge2

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number590052

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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