US Bridges

SR-115A over SR-10A

Fair

Duval County, Florida · SR-115A on Ramp / SR-10A · Structure no. 720100

Built
1961
64 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Concrete
Length
545 ft
10 main spans
Daily traffic
950
2022 count
Owner
State
State Highway Agency

About this bridge

SR-115A over SR-10A is a concrete box beam or girders - multiple carrying SR-115A over SR-10A in Duval County, Florida. It was built in 1961, so it is 64 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 950 vehicles a day, roughly 13% of them trucks, projected to reach 1,649 by 2042. The structure is 545 ft (166.1 m) long and 26 ft wide.

Location

Open in Google Maps
CarriesSR-115A
CrossesSR-10A
LocationSR-115A on Ramp / SR-10A
RouteState Highway 115A
CountyDuval County
StateFlorida
Coordinates30.32645, -81.63629
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating45.6 US tons
Inventory rating27.3 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length545 ft (166.1 m)
Longest span69 ft (21 m)
Deck width26 ft (8 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic950 (2022)
Projected traffic1,649 by 2042
Trucks13%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR-115A over SR-10A built?

It was built in 1961, making it 64 years old in 2025.

What condition is SR-115A over SR-10A 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 SR-115A over SR-10A carry?

About 950 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is SR-115A over SR-10A?

The structure is 545 ft (166.1 m) long with a longest span of 69 ft (21 m) and a deck 26 ft wide.

Who owns SR-115A over SR-10A?

It is owned by the State Highway Agency.