US Bridges

I-4 WB (SR-400) over Formosa Ave

Good

Orange County, Florida · 0.3MI S/O SR-426 · Structure no. 750923

Built
2020
5 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
120 ft
1 main span
Daily traffic
101,000
2023 count
Owner
State
State Highway Agency

About this bridge

I-4 WB (SR-400) over Formosa Ave is a prestressed concrete stringer/multi-beam or girder carrying I-4 WB (SR-400) over Formosa Ave in Orange County, Florida. It was built in 2020, so it is 5 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 101,000 vehicles a day, roughly 6% of them trucks, projected to reach 175,235 by 2043. The structure is 120 ft (36.7 m) long and 114 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-4 WB (SR-400)
CrossesFormosa Ave
Location0.3MI S/O SR-426
RouteInterstate 4
CountyOrange County
StateFlorida
Coordinates28.58875, -81.37744
Functional classUrban Principal Arterial - Interstate

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.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 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 rating39.6 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length120 ft (36.7 m)
Longest span120 ft (36.7 m)
Deck width114 ft (34.7 m)
Roadway width99 ft (30.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic101,000 (2023)
Projected traffic175,235 by 2043
Trucks6%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-4 WB (SR-400) over Formosa Ave built?

It was built in 2020, making it 5 years old in 2025.

What condition is I-4 WB (SR-400) over Formosa Ave 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 I-4 WB (SR-400) over Formosa Ave carry?

About 101,000 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is I-4 WB (SR-400) over Formosa Ave?

The structure is 120 ft (36.7 m) long with a longest span of 120 ft (36.7 m) and a deck 114 ft wide.

Who owns I-4 WB (SR-400) over Formosa Ave?

It is owned by the State Highway Agency.