US Bridges

I10 SR8 over SR276

Fair

Jackson County, Florida · 2.87MI W of SR73 · Structure no. 530056

Built
1976
49 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
239 ft
4 main spans
Daily traffic
10,500
2022 count
Owner
State
State Highway Agency

About this bridge

I10 SR8 over SR276 is a prestressed concrete stringer/multi-beam or girder carrying I10 SR8 over SR276 in Jackson County, Florida. It was built in 1976, so it is 49 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 5 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 10,500 vehicles a day, roughly 38% of them trucks, projected to reach 18,218 by 2044. The structure is 239 ft (72.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI10 SR8
CrossesSR276
Location2.87MI W of SR73
RouteInterstate 10
StateFlorida
Coordinates30.75315, -85.27285
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.4 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length239 ft (72.9 m)
Longest span77 ft (23.4 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,500 (2022)
Projected traffic18,218 by 2044
Trucks38%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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 I10 SR8 over SR276 built?

It was built in 1976, making it 49 years old in 2025.

What condition is I10 SR8 over SR276 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 July 2023.

How much traffic does I10 SR8 over SR276 carry?

About 10,500 vehicles per day (2022 count), of which roughly 38% are trucks.

How long is I10 SR8 over SR276?

The structure is 239 ft (72.9 m) long with a longest span of 77 ft (23.4 m) and a deck 43 ft wide.

Who owns I10 SR8 over SR276?

It is owned by the State Highway Agency.