US Bridges

SR-228 over Adams St.

Good

Duval County, Florida · Hart to Parker St. Ramp · Structure no. 720496

Built
1967
58 years old
Condition
Good
inspected February 2025
Type
Slab
Prestressed Concrete
Length
496 ft
1 main span
Daily traffic
1,600
2023 count
Owner
State
State Highway Agency

About this bridge

SR-228 over Adams St. is a prestressed concrete slab carrying SR-228 over Adams St. in Duval County, Florida. It was built in 1967, so it is 58 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 1,600 vehicles a day, roughly 13% of them trucks, projected to reach 2,776 by 2045. The structure is 496 ft (151.2 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR-228
CrossesAdams St.
LocationHart to Parker St. Ramp
RouteState Highway 228
StateFlorida
Coordinates30.32222, -81.63417
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 inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+7 approach)
Design loadHS 20 + Mod
Structure length496 ft (151.2 m)
Longest span84 ft (25.6 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,600 (2023)
Projected traffic2,776 by 2045
Trucks13%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.8 mi (11 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-228 over Adams St. built?

It was built in 1967, making it 58 years old in 2025.

What condition is SR-228 over Adams St. 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 February 2025.

How much traffic does SR-228 over Adams St. carry?

About 1,600 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is SR-228 over Adams St.?

The structure is 496 ft (151.2 m) long with a longest span of 84 ft (25.6 m) and a deck 29 ft wide.

Who owns SR-228 over Adams St.?

It is owned by the State Highway Agency.