Structure 560059 · Liberty County, FL

CR 368 over Ochlockonee River

Carries CR 368 over Ochlockonee River, 3.1 Miles East Of CR 67.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 3 of 9.

How ratings work
Deck4/9 · Poor
Superstructure4/9 · Poor
Substructuresets the rating3/9 · Serious
Channelnot part of overall2/9 · Critical
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT560 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9Superstructure 4/9Substructure 3/9 · sets the rating

560 ft end to end, longest span 35 ft: about 1.6 football fields. 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 slab bridge.

Built198442 years old
Length560.0 ft170.7 m
Daily traffic250counted 2023
Last inspectedOctober 2023every 24 months

Location

StateFlorida
CountyLiberty
Location3.1 Miles East Of CR 67
CarriesCR 368
CrossesOchlockonee River
Coordinates30.17675, -84.66962

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length560.0 ft (170.7 m)
Max Span35.1 ft (10.7 m)
Deck Width39.0 ft (11.9 m)
Deck Area2031.3 sq m
Main Spans16
Year Built1984

Traffic

Avg Daily Traffic250 (2023)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number560059

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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