US Bridges

I-4WB to Adventure over SR435 SB to I-4 WB Ramp

Fair

Orange County, Florida · I-4 WB Ramp G to Univers · Structure no. 750487

Built
1998
27 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
172 ft
1 main span
Daily traffic
7,900
2023 count
Owner
State
State Highway Agency

About this bridge

I-4WB to Adventure over SR435 SB to I-4 WB Ramp is a steel stringer/multi-beam or girder carrying I-4WB to Adventure over SR435 SB to I-4 WB Ramp in Orange County, Florida. It was built in 1998, so it is 27 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 7,900 vehicles a day, roughly 5% of them trucks, projected to reach 13,707 by 2045. The structure is 172 ft (52.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI-4WB to Adventure
CrossesSR435 SB to I-4 WB Ramp
LocationI-4 WB Ramp G to Univers
RouteState Highway 4
StateFlorida
Coordinates28.46344, -81.46876
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 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 rating110.1 US tons
Inventory rating93.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length172 ft (52.4 m)
Longest span170 ft (51.8 m)
Deck width34 ft (10.4 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,900 (2023)
Projected traffic13,707 by 2045
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
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-4WB to Adventure over SR435 SB to I-4 WB Ramp built?

It was built in 1998, making it 27 years old in 2025.

What condition is I-4WB to Adventure over SR435 SB to I-4 WB Ramp 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 June 2024.

How much traffic does I-4WB to Adventure over SR435 SB to I-4 WB Ramp carry?

About 7,900 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is I-4WB to Adventure over SR435 SB to I-4 WB Ramp?

The structure is 172 ft (52.4 m) long with a longest span of 170 ft (51.8 m) and a deck 34 ft wide.

Who owns I-4WB to Adventure over SR435 SB to I-4 WB Ramp?

It is owned by the State Highway Agency.