US Bridges

I-10 EB (SR-8) over Deep Creek

Fair

Duval County, Florida · I-10 EB / Deep Creek · Structure no. 720321

Built
1960
65 years old, rebuilt 1989
Condition
Fair
inspected September 2023
Type
Slab
Concrete Continuous
Length
150 ft
5 main spans
Daily traffic
20,000
2022 count
Owner
State
State Highway Agency

About this bridge

I-10 EB (SR-8) over Deep Creek is a concrete continuous slab carrying I-10 EB (SR-8) over Deep Creek in Duval County, Florida. It was built in 1960 and reconstructed in 1989, so it is 65 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 20,000 vehicles a day, roughly 30% of them trucks, projected to reach 34,700 by 2044. The structure is 150 ft (45.7 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-10 EB (SR-8)
CrossesDeep Creek
LocationI-10 EB / Deep Creek
RouteInterstate 10
CountyDuval County
StateFlorida
Coordinates30.28601, -82.02156
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating42.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span30 ft (9.1 m)
Deck width58 ft (17.8 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2022)
Projected traffic34,700 by 2044
Trucks30%
Lanes on structure2
Traffic directionOne-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-10 EB (SR-8) over Deep Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1989.

What condition is I-10 EB (SR-8) over Deep Creek 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-10 EB (SR-8) over Deep Creek carry?

About 20,000 vehicles per day (2022 count), of which roughly 30% are trucks.

How long is I-10 EB (SR-8) over Deep Creek?

The structure is 150 ft (45.7 m) long with a longest span of 30 ft (9.1 m) and a deck 58 ft wide.

Who owns I-10 EB (SR-8) over Deep Creek?

It is owned by the State Highway Agency.