US Bridges

I-95 NB (SR-9) over Adams St.

Fair

Duval County, Florida · I-95 over Adams St. · Structure no. 720164

Built
1959
66 years old, rebuilt 2007
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
185 ft
3 main spans
Daily traffic
82,500
2023 count
Owner
State
State Highway Agency

About this bridge

I-95 NB (SR-9) over Adams St. is a prestressed concrete stringer/multi-beam or girder carrying I-95 NB (SR-9) over Adams St. in Duval County, Florida. It was built in 1959 and reconstructed in 2007, so it is 66 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 82,500 vehicles a day, roughly 8% of them trucks, projected to reach 142,725 by 2045. The structure is 185 ft (56.5 m) long and 110 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesI-95 NB (SR-9)
CrossesAdams St.
LocationI-95 over Adams St.
RouteInterstate 95
CountyDuval County
StateFlorida
Coordinates30.33194, -81.6725
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.3 US tons
Inventory rating29.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length185 ft (56.5 m)
Longest span85 ft (25.9 m)
Deck width110 ft (33.4 m)
Roadway width91 ft (27.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82,500 (2023)
Projected traffic142,725 by 2045
Trucks8%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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 I-95 NB (SR-9) over Adams St. built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2007.

What condition is I-95 NB (SR-9) over Adams St. 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 April 2024.

How much traffic does I-95 NB (SR-9) over Adams St. carry?

About 82,500 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is I-95 NB (SR-9) over Adams St.?

The structure is 185 ft (56.5 m) long with a longest span of 85 ft (25.9 m) and a deck 110 ft wide.

Who owns I-95 NB (SR-9) over Adams St.?

It is owned by the State Highway Agency.