US Bridges

I-10 WB to SR-23 over I-10 (SR-8)

Fair

Duval County, Florida · I-10 WB to SR-23 SB · Structure no. 720746

Built
2009
16 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
257 ft
2 main spans
Daily traffic
9,200
2022 count
Owner
State
State Highway Agency

About this bridge

I-10 WB to SR-23 over I-10 (SR-8) is a prestressed concrete box beam or girders - single or spread carrying I-10 WB to SR-23 over I-10 (SR-8) in Duval County, Florida. It was built in 2009, so it is 16 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 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 9,200 vehicles a day, roughly 5% of them trucks, projected to reach 15,962 by 2044. The structure is 257 ft (78.2 m) long and 49 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesI-10 WB to SR-23
CrossesI-10 (SR-8)
LocationI-10 WB to SR-23 SB
RouteState Highway 23
CountyDuval County
StateFlorida
Coordinates30.30614, -81.88291
Functional classUrban 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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating45 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length257 ft (78.2 m)
Longest span139 ft (42.5 m)
Deck width49 ft (15 m)
Roadway width46 ft (13.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,200 (2022)
Projected traffic15,962 by 2044
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 WB to SR-23 over I-10 (SR-8) built?

It was built in 2009, making it 16 years old in 2025.

What condition is I-10 WB to SR-23 over I-10 (SR-8) 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 WB to SR-23 over I-10 (SR-8) carry?

About 9,200 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is I-10 WB to SR-23 over I-10 (SR-8)?

The structure is 257 ft (78.2 m) long with a longest span of 139 ft (42.5 m) and a deck 49 ft wide.

Who owns I-10 WB to SR-23 over I-10 (SR-8)?

It is owned by the State Highway Agency.