US Bridges

I-75 NB SR-93 over US-41 & US-441 SR-25

Fair

Columbia County, Florida · I-75 NB/US-41 & US-441 · Structure no. 290082

Built
1963
62 years old, rebuilt 1996
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
189 ft
4 main spans
Daily traffic
27,500
2022 count
Owner
State
State Highway Agency

About this bridge

I-75 NB SR-93 over US-41 & US-441 SR-25 is a prestressed concrete stringer/multi-beam or girder carrying I-75 NB SR-93 over US-41 & US-441 SR-25 in Columbia County, Florida. It was built in 1963 and reconstructed in 1996, so it is 62 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 27,500 vehicles a day, roughly 30% of them trucks, projected to reach 47,712 by 2044. The structure is 189 ft (57.6 m) long and 58 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-75 NB SR-93
CrossesUS-41 & US-441 SR-25
LocationI-75 NB/US-41 & US-441
RouteInterstate 75
CountyColumbia County
StateFlorida
Coordinates29.99995, -82.59742
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.9 US tons
Inventory rating37.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length189 ft (57.6 m)
Longest span54 ft (16.5 m)
Deck width58 ft (17.7 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,500 (2022)
Projected traffic47,712 by 2044
Trucks30%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$250,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 NB SR-93 over US-41 & US-441 SR-25 built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1996.

What condition is I-75 NB SR-93 over US-41 & US-441 SR-25 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does I-75 NB SR-93 over US-41 & US-441 SR-25 carry?

About 27,500 vehicles per day (2022 count), of which roughly 30% are trucks.

How long is I-75 NB SR-93 over US-41 & US-441 SR-25?

The structure is 189 ft (57.6 m) long with a longest span of 54 ft (16.5 m) and a deck 58 ft wide.

Who owns I-75 NB SR-93 over US-41 & US-441 SR-25?

It is owned by the State Highway Agency.