Structure 860345 · Broward County, FL

I-75 (sr-93) SB over Bonaventure BLVD

Carries I-75 (sr-93) SB over Bonaventure BLVD, 4.7 Mi East Of Us-27.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT245 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

245 ft end to end, longest span 99 ft: about 3 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.

Built198343 years old
Length245.1 ft74.7 m
Daily traffic27,750counted 2024
Last inspectedSeptember 2024every 24 months

Location

StateFlorida
CountyBroward
Location4.7 Mi East Of Us-27
CarriesI-75 (sr-93) SB
CrossesBonaventure BLVD
Coordinates26.12754, -80.36871

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length245.1 ft (74.7 m)
Max Span99.1 ft (30.2 m)
Deck Width82.7 ft (25.2 m)
Deck Area1882.4 sq m
Main Spans3
Year Built1983

Traffic

Avg Daily Traffic27,750 (2024)
Truck Traffic15%
Lanes On Bridge5
Lanes Under Bridge5

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number860345

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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