US Bridges

I-75 (SR-93) over Stanley Branch

Poor

Pasco County, Florida · 1.5 MI North of SR-52 · Structure no. 140058

Built
1965
60 years old, rebuilt 1973
Condition
Poor
inspected January 2025
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
62,500
2025 count
Owner
State
State Highway Agency

About this bridge

I-75 (SR-93) over Stanley Branch is a concrete culvert carrying I-75 (SR-93) over Stanley Branch in Pasco County, Florida. It was built in 1965 and reconstructed in 1973, so it is 60 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 62,500 vehicles a day, roughly 19% of them trucks, projected to reach 108,437 by 2045. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesI-75 (SR-93)
CrossesStanley Branch
Location1.5 MI North of SR-52
RouteInterstate 75
CountyPasco County
StateFlorida
Coordinates28.34508, -82.32216
Functional classRural Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating92.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length39 ft (11.9 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic62,500 (2025)
Projected traffic108,437 by 2045
Trucks19%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-75 (SR-93) over Stanley Branch built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1973.

What condition is I-75 (SR-93) over Stanley Branch in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2025.

How much traffic does I-75 (SR-93) over Stanley Branch carry?

About 62,500 vehicles per day (2025 count), of which roughly 19% are trucks.

How long is I-75 (SR-93) over Stanley Branch?

The structure is 39 ft (11.9 m) long with a longest span of 13 ft (4 m).

Who owns I-75 (SR-93) over Stanley Branch?

It is owned by the State Highway Agency.