Structure 860679 · Broward County, FL

I-75SB Ramp H-12 over Snake Creek (c-9) Canal

Carries I-75SB Ramp H-12 over Snake Creek (c-9) Canal, At Dade County Line.

Overall conditionGood

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

How ratings work
Deck8/9 · Very Good
Superstructure8/9 · Very 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 FT204 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 7/9 · sets the rating

204 ft end to end, longest span 71 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.

Built20188 years old
Length204.1 ft62.2 m
Daily traffic24,500counted 2024
Last inspectedAugust 2024every 24 months

Location

StateFlorida
CountyBroward
LocationAt Dade County Line
CarriesI-75SB Ramp H-12
CrossesSnake Creek (c-9) Canal
Coordinates25.95683, -80.35233

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length204.1 ft (62.2 m)
Max Span70.5 ft (21.5 m)
Deck Width59.1 ft (18 m)
Deck Area1119.6 sq m
Main Spans3
Year Built2018

Traffic

Avg Daily Traffic24,500 (2024)
Truck Traffic5%
Lanes On Bridge3

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number860679

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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