US Bridges

SR-429 NB over Mccormick Road

Fair

Orange County, Florida · 4.9 Mi. South of US-441 · Structure no. 750495

Built
2000
25 years old, rebuilt 2024
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
34,750
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-429 NB over Mccormick Road is a prestressed concrete stringer/multi-beam or girder carrying SR-429 NB over Mccormick Road in Orange County, Florida. It was built in 2000 and reconstructed in 2024, so it is 25 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 6 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 34,750 vehicles a day, roughly 5% of them trucks, projected to reach 60,292 by 2045. The structure is 75 ft (22.9 m) long and 67 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesSR-429 NB
CrossesMccormick Road
Location4.9 Mi. South of US-441
RouteState Highway 429
CountyOrange County
StateFlorida
Coordinates28.62169, -81.53607
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 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 rating75.9 US tons
Inventory rating47 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span71 ft (21.6 m)
Deck width67 ft (20.5 m)
Roadway width65 ft (19.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,750 (2023)
Projected traffic60,292 by 2045
Trucks5%
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 Mccormick Road built?

It was built in 2000, making it 25 years old in 2025. It was reconstructed in 2024.

What condition is SR-429 NB over Mccormick Road 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 September 2024.

How much traffic does SR-429 NB over Mccormick Road carry?

About 34,750 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is SR-429 NB over Mccormick Road?

The structure is 75 ft (22.9 m) long with a longest span of 71 ft (21.6 m) and a deck 67 ft wide.

Who owns SR-429 NB over Mccormick Road?

It is owned by the State Toll Authority.