US Bridges

SR-528 over Tradeport Drive

Good

Orange County, Florida · SR-528 over Tradeport DR · Structure no. 750320

Built
1982
43 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
183 ft
3 main spans
Daily traffic
126,500
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-528 over Tradeport Drive is a prestressed concrete stringer/multi-beam or girder carrying SR-528 over Tradeport Drive in Orange County, Florida. It was built in 1982, so it is 43 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 126,500 vehicles a day, roughly 5% of them trucks, projected to reach 219,478 by 2045. The structure is 183 ft (55.9 m) long and 123 ft wide.

CarriesSR-528
CrossesTradeport Drive
LocationSR-528 over Tradeport DR
RouteState Highway 528
StateFlorida
Coordinates28.45116, -81.33347
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.9 US tons
Inventory rating46.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length183 ft (55.9 m)
Longest span115 ft (35.2 m)
Deck width123 ft (37.4 m)
Roadway width118 ft (36 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic126,500 (2023)
Projected traffic219,478 by 2045
Trucks5%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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-528 over Tradeport Drive built?

It was built in 1982, making it 43 years old in 2025.

What condition is SR-528 over Tradeport Drive 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 July 2024.

How much traffic does SR-528 over Tradeport Drive carry?

About 126,500 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is SR-528 over Tradeport Drive?

The structure is 183 ft (55.9 m) long with a longest span of 115 ft (35.2 m) and a deck 123 ft wide.

Who owns SR-528 over Tradeport Drive?

It is owned by the State Toll Authority.