US Bridges

I4 EB to 408 EB over I-4

Good

Orange County, Florida · 408FLYOVR Rmp Ab to 408EB · Structure no. 750745

Built
2019
6 years old
Condition
Good
inspected October 2023
Type
Box Beam or Girders - Multiple
Steel Continuous
Length
2,690 ft
16 main spans
Daily traffic
50,000
2022 count
Owner
State
State Highway Agency

About this bridge

I4 EB to 408 EB over I-4 is a steel continuous box beam or girders - multiple carrying I4 EB to 408 EB over I-4 in Orange County, Florida. It was built in 2019, so it is 6 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 50,000 vehicles a day, roughly 1% of them trucks, projected to reach 57,000 by 2042. The structure is 2,690 ft (819.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI4 EB to 408 EB
CrossesI-4
Location408FLYOVR Rmp Ab to 408EB
RouteInterstate 4
CountyOrange County
StateFlorida
Coordinates28.52953, -81.38533
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating49.3 US tons
Inventory rating37.8 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans16
Design loadHL 93
Structure length2,690 ft (819.8 m)
Longest span269 ft (82 m)
Deck width44 ft (13.3 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deck17 ft (5.2 m)

Traffic and service

Average daily traffic50,000 (2022)
Projected traffic57,000 by 2042
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway and waterway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I4 EB to 408 EB over I-4 built?

It was built in 2019, making it 6 years old in 2025.

What condition is I4 EB to 408 EB over I-4 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 October 2023.

How much traffic does I4 EB to 408 EB over I-4 carry?

About 50,000 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is I4 EB to 408 EB over I-4?

The structure is 2,690 ft (819.8 m) long with a longest span of 269 ft (82 m) and a deck 44 ft wide.

Who owns I4 EB to 408 EB over I-4?

It is owned by the State Highway Agency.