US Bridges

Oak Ridge Rd. over SR-91 Fla Turnpike

Fair

Orange County, Florida · Oak Ridge RD-SR-91 · Structure no. 755821

Built
2007
18 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
254 ft
2 main spans
Daily traffic
23,000
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Oak Ridge Rd. over SR-91 Fla Turnpike is a prestressed concrete stringer/multi-beam or girder carrying Oak Ridge Rd. over SR-91 Fla Turnpike in Orange County, Florida. It was built in 2007, so it is 18 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 23,000 vehicles a day, roughly 6% of them trucks, projected to reach 39,905 by 2046. The structure is 254 ft (77.4 m) long and 103 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesOak Ridge Rd.
CrossesSR-91 Fla Turnpike
LocationOak Ridge RD-SR-91
RouteCounty Highway 528A
StateFlorida
Coordinates28.47213, -81.44437
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.9 US tons
Inventory rating60.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length254 ft (77.4 m)
Longest span127 ft (38.7 m)
Deck width103 ft (31.4 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,000 (2024)
Projected traffic39,905 by 2046
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Oak Ridge Rd. over SR-91 Fla Turnpike built?

It was built in 2007, making it 18 years old in 2025.

What condition is Oak Ridge Rd. over SR-91 Fla Turnpike 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 March 2024.

How much traffic does Oak Ridge Rd. over SR-91 Fla Turnpike carry?

About 23,000 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Oak Ridge Rd. over SR-91 Fla Turnpike?

The structure is 254 ft (77.4 m) long with a longest span of 127 ft (38.7 m) and a deck 103 ft wide.

Who owns Oak Ridge Rd. over SR-91 Fla Turnpike?

It is owned by the City or Municipal Highway Agency.