US Bridges

SR-429 NB Ramp Eg over CR-437A

Good

Orange County, Florida · SR-429 and SR-414 · Structure no. 750722

Built
2012
13 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
134 ft
1 main span
Daily traffic
15,000
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-429 NB Ramp Eg over CR-437A is a prestressed concrete box beam or girders - single or spread carrying SR-429 NB Ramp Eg over CR-437A in Orange County, Florida. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 15,000 vehicles a day, roughly 6% of them trucks, projected to reach 26,025 by 2044. The structure is 134 ft (40.8 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesSR-429 NB Ramp Eg
CrossesCR-437A
LocationSR-429 and SR-414
RouteState Highway 429
CountyOrange County
StateFlorida
Coordinates28.65239, -81.53505
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.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.2 US tons
Inventory rating38.9 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length134 ft (40.8 m)
Longest span134 ft (40.8 m)
Deck width30 ft (9.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic15,000 (2022)
Projected traffic26,025 by 2044
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 Ramp Eg over CR-437A built?

It was built in 2012, making it 13 years old in 2025.

What condition is SR-429 NB Ramp Eg over CR-437A 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 February 2024.

How much traffic does SR-429 NB Ramp Eg over CR-437A carry?

About 15,000 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR-429 NB Ramp Eg over CR-437A?

The structure is 134 ft (40.8 m) long with a longest span of 134 ft (40.8 m) and a deck 30 ft wide.

Who owns SR-429 NB Ramp Eg over CR-437A?

It is owned by the State Toll Authority.