US Bridges

SR-429 EB over Osprey Hammock Trail

Good

Seminole County, Florida · Osprey Hammock Trail · Structure no. 770098

Built
2021
4 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
342 ft
2 main spans
Daily traffic
13,750
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-429 EB over Osprey Hammock Trail is a prestressed concrete stringer/multi-beam or girder carrying SR-429 EB over Osprey Hammock Trail in Seminole County, Florida. It was built in 2021, so it is 4 years old, younger 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 13,750 vehicles a day, roughly 10% of them trucks, projected to reach 23,856 by 2044. The structure is 342 ft (104.2 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR-429 EB
CrossesOsprey Hammock Trail
LocationOsprey Hammock Trail
StateFlorida
Coordinates28.81489, -81.41308
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.
Substructure9 ExcellentNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.6 US tons
Inventory rating54.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length342 ft (104.2 m)
Longest span170 ft (51.8 m)
Deck width55 ft (16.7 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,750 (2024)
Projected traffic23,856 by 2044
Trucks10%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollToll bridge
National Highway SystemYes

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-429 EB over Osprey Hammock Trail built?

It was built in 2021, making it 4 years old in 2025.

What condition is SR-429 EB over Osprey Hammock Trail 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 January 2024.

How much traffic does SR-429 EB over Osprey Hammock Trail carry?

About 13,750 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR-429 EB over Osprey Hammock Trail?

The structure is 342 ft (104.2 m) long with a longest span of 170 ft (51.8 m) and a deck 55 ft wide.

Who owns SR-429 EB over Osprey Hammock Trail?

It is owned by the State Toll Authority.