US Bridges

I-10 (SR-8) over Wetland

Fair

Columbia County, Florida · 0.7 Mi. W. of US-441 · Structure no. 290102

Built
2015
10 years old
Condition
Fair
inspected February 2025
Type
Culvert
Concrete
Length
62 ft
4 main spans
Daily traffic
25,319
2023 count
Owner
State
State Highway Agency

About this bridge

I-10 (SR-8) over Wetland is a concrete culvert carrying I-10 (SR-8) over Wetland in Columbia County, Florida. It was built in 2015, so it is 10 years old, younger 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 25,319 vehicles a day, roughly 30% of them trucks, projected to reach 43,928 by 2045. The structure is 62 ft (18.9 m) long. If it were closed, the detour would be 4.3 mi (7 km).

Location

Open in Google Maps
CarriesI-10 (SR-8)
CrossesWetland
Location0.7 Mi. W. of US-441
RouteInterstate 10
CountyColumbia County
StateFlorida
Coordinates30.24503, -82.66556
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating46.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHL 93
Structure length62 ft (18.9 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,319 (2023)
Projected traffic43,928 by 2045
Trucks30%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed4.3 mi (7 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-10 (SR-8) over Wetland built?

It was built in 2015, making it 10 years old in 2025.

What condition is I-10 (SR-8) over Wetland 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 February 2025.

How much traffic does I-10 (SR-8) over Wetland carry?

About 25,319 vehicles per day (2023 count), of which roughly 30% are trucks.

How long is I-10 (SR-8) over Wetland?

The structure is 62 ft (18.9 m) long with a longest span of 12 ft (3.7 m).

Who owns I-10 (SR-8) over Wetland?

It is owned by the State Highway Agency.