Structure 720683 · Duval County, FL

Sr-10 EB To A1a NB over Sr-10

Carries Sr-10 EB To A1a NB over Sr-10, Sr-10 Eb/sr-10 To A1a NB.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT1,493 FT OVERALL250 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

1,493 ft end to end, longest span 197 ft: about 4.1 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.

Built200026 years old
Length1492.8 ft455 m
Daily traffic9,000counted 2023
Last inspectedJanuary 2025every 24 months

Location

StateFlorida
CountyDuval
LocationSr-10 Eb/sr-10 To A1a NB
CarriesSr-10 EB To A1a NB
CrossesSr-10
Coordinates30.32443, -81.42024

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length1492.8 ft (455 m)
Max Span196.9 ft (60 m)
Deck Width27.6 ft (8.4 m)
Deck Area3,822 sq m
Main Spans9
Year Built2000

Traffic

Avg Daily Traffic9,000 (2023)
Truck Traffic13%
Lanes On Bridge1
Lanes Under Bridge11

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number720683

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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