US Bridges

I-10 EB SR-8 over US-41SR-25&100 & Csxrr

Fair

Columbia County, Florida · I-10 EB/US-41& Csxrr · Structure no. 290079

Built
1962
63 years old, rebuilt 1989
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
335 ft
5 main spans
Daily traffic
11,500
2022 count
Owner
State
State Highway Agency

About this bridge

I-10 EB SR-8 over US-41SR-25&100 & Csxrr is a prestressed concrete stringer/multi-beam or girder carrying I-10 EB SR-8 over US-41SR-25&100 & Csxrr in Columbia County, Florida. It was built in 1962 and reconstructed in 1989, so it is 63 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 11,500 vehicles a day, roughly 30% of them trucks, projected to reach 19,952 by 2042. The structure is 335 ft (102.1 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-10 EB SR-8
CrossesUS-41SR-25&100 & Csxrr
LocationI-10 EB/US-41& Csxrr
RouteInterstate 10
CountyColumbia County
StateFlorida
Coordinates30.245, -82.67444
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.8 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length335 ft (102.1 m)
Longest span80 ft (24.5 m)
Deck width51 ft (15.6 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,500 (2022)
Projected traffic19,952 by 2042
Trucks30%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-10 EB SR-8 over US-41SR-25&100 & Csxrr built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1989.

What condition is I-10 EB SR-8 over US-41SR-25&100 & Csxrr 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 December 2023.

How much traffic does I-10 EB SR-8 over US-41SR-25&100 & Csxrr carry?

About 11,500 vehicles per day (2022 count), of which roughly 30% are trucks.

How long is I-10 EB SR-8 over US-41SR-25&100 & Csxrr?

The structure is 335 ft (102.1 m) long with a longest span of 80 ft (24.5 m) and a deck 51 ft wide.

Who owns I-10 EB SR-8 over US-41SR-25&100 & Csxrr?

It is owned by the State Highway Agency.