Structure 140143 · Pasco County, FL

I-75 NB (sr-93) over Ossie Murphy Road

Carries I-75 NB (sr-93) over Ossie Murphy Road, 0.6 Mi N/o Sr-52.

Overall conditionGood

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

How ratings work
Deck8/9 · Very Good
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT94 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 7/9 · sets the ratingSubstructure 8/9

94 ft end to end. Lengths and the car 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.

Built20179 years old
Length93.5 ft28.5 m
Daily traffic32,000counted 2022
Last inspectedJuly 2023every 24 months

Location

StateFlorida
CountyPasco
Location0.6 Mi N/o Sr-52
CarriesI-75 NB (sr-93)
CrossesOssie Murphy Road
Coordinates28.33336, -82.32385

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length93.5 ft (28.5 m)
Max Span93.5 ft (28.5 m)
Deck Width61.0 ft (18.6 m)
Deck Area530.1 sq m
Main Spans1
Year Built2017

Traffic

Avg Daily Traffic32,000 (2022)
Truck Traffic19%
Lanes On Bridge3
Lanes Under Bridge4

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number140143

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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