US Bridges

SR-429 NB over Tilden Rd.

Good

Orange County, Florida · 4.6 Mi. South of Turnpike · Structure no. 750534

Built
2005
20 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
124 ft
1 main span
Daily traffic
29,750
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-429 NB over Tilden Rd. is a prestressed concrete stringer/multi-beam or girder carrying SR-429 NB over Tilden Rd. in Orange County, Florida. It was built in 2005, so it is 20 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 29,750 vehicles a day, roughly 4% of them trucks, projected to reach 51,617 by 2044. The structure is 124 ft (37.8 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR-429 NB
CrossesTilden Rd.
Location4.6 Mi. South of Turnpike
RouteState Highway 429
CountyOrange County
StateFlorida
Coordinates28.50739, -81.60983
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
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 alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating63.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length124 ft (37.8 m)
Longest span122 ft (37.2 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic29,750 (2024)
Projected traffic51,617 by 2044
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a toll road
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 NB over Tilden Rd. built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR-429 NB over Tilden Rd. 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 May 2024.

How much traffic does SR-429 NB over Tilden Rd. carry?

About 29,750 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is SR-429 NB over Tilden Rd.?

The structure is 124 ft (37.8 m) long with a longest span of 122 ft (37.2 m) and a deck 43 ft wide.

Who owns SR-429 NB over Tilden Rd.?

It is owned by the State Toll Authority.