US Bridges

SR-115A over SR-115

Good

Duval County, Florida · US-1 Alt & SR-115A · Structure no. 720104

Built
1966
59 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
372 ft
4 main spans
Daily traffic
10,000
2022 count
Owner
State
State Highway Agency

About this bridge

SR-115A over SR-115 is a prestressed concrete stringer/multi-beam or girder carrying SR-115A over SR-115 in Duval County, Florida. It was built in 1966, so it is 59 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,000 vehicles a day, roughly 3% of them trucks, projected to reach 17,350 by 2044. The structure is 372 ft (113.4 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesSR-115A
CrossesSR-115
LocationUS-1 Alt & SR-115A
RouteState Highway 115A
CountyDuval County
StateFlorida
Coordinates30.20194, -81.55194
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.1 US tons
Inventory rating22.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length372 ft (113.4 m)
Longest span102 ft (31.1 m)
Deck width35 ft (10.7 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2022)
Projected traffic17,350 by 2044
Trucks3%
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 SR-115A over SR-115 built?

It was built in 1966, making it 59 years old in 2025.

What condition is SR-115A over SR-115 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does SR-115A over SR-115 carry?

About 10,000 vehicles per day (2022 count), of which roughly 3% are trucks.

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

The structure is 372 ft (113.4 m) long with a longest span of 102 ft (31.1 m) and a deck 35 ft wide.

Who owns SR-115A over SR-115?

It is owned by the State Highway Agency.