Structure 550046 · Leon County, FL

I10 Sr8 over Fg&a Rr

Carries I10 Sr8 over Fg&a Rr, 4.7 Miles E. Of Sr10 Us90.

Overall conditionFair

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

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT147 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 6/9 · sets the rating

147 ft end to end, longest span 49 ft: about 2 semi-trucks nose to tail. 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 multi-beam bridge.

Built1971rebuilt 2008
Length147.0 ft44.8 m
Daily traffic29,500counted 2022
Last inspectedOctober 2023every 24 months

Location

StateFlorida
CountyLeon
Location4.7 Miles E. Of Sr10 Us90
CarriesI10 Sr8
CrossesFg&a Rr
Coordinates30.47836, -84.34672

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length147.0 ft (44.8 m)
Max Span48.9 ft (14.9 m)
Deck Width59.1 ft (18 m)
Deck Area806.4 sq m
Main Spans3
Year Built1971 (reconstructed 2008)

Traffic

Avg Daily Traffic29,500 (2022)
Truck Traffic16%
Lanes On Bridge3

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number550046

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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