Structure 580212 · Santa Rosa County, FL

Sr10 Us90 over White River

Carries Sr10 Us90 over White River, 1.4mi East Of County Line.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

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

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,419 FT OVERALL250 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

1,419 ft end to end, longest span 66 ft: about 3.9 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 multi-beam bridge.

Built201511 years old
Length1419.0 ft432.5 m
Daily traffic20,750counted 2022
Last inspectedJune 2023every 24 months

Location

StateFlorida
CountySanta Rosa
Location1.4mi East Of County Line
CarriesSr10 Us90
CrossesWhite River
Coordinates30.57132, -87.18471

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length1419.0 ft (432.5 m)
Max Span65.9 ft (20.1 m)
Deck Width43.0 ft (13.1 m)
Deck Area5665.8 sq m
Main Spans22
Year Built2015

Traffic

Avg Daily Traffic20,750 (2022)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number580212

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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