Structure 930301 · Palm Beach County, FL

Woolbright Road over I 95 SR 9

Carries Woolbright Road over I 95 SR 9, I 95 Exit 56.

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
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT272 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

272 ft end to end, longest span 100 ft: about 4 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.

Built197551 years old
Length271.7 ft82.8 m
Daily traffic50,000counted 2024
Last inspectedDecember 2024every 24 months

Location

StateFlorida
CountyPalm Beach
LocationI 95 Exit 56
CarriesWoolbright Road
CrossesI 95 SR 9
Coordinates26.51452, -80.07220

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length271.7 ft (82.8 m)
Max Span99.7 ft (30.4 m)
Deck Width128.9 ft (39.3 m)
Deck Area3254.0 sq m
Main Spans4
Year Built1975

Traffic

Avg Daily Traffic50,000 (2024)
Truck Traffic5%
Lanes On Bridge8
Lanes Under Bridge10

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number930301

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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