US Bridges

I-4 WB over Anderson ST Ramp B

Good

Orange County, Florida · At Anderson ST · Structure no. 750827

Built
2021
4 years old
Condition
Good
inspected October 2023
Type
Slab
Steel
Length
715 ft
4 main spans
Daily traffic
14,500
2022 count
Owner
State
State Highway Agency

About this bridge

I-4 WB over Anderson ST Ramp B is a steel slab carrying I-4 WB over Anderson ST Ramp B in Orange County, Florida. It was built in 2021, so it is 4 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 14,500 vehicles a day, roughly 5% of them trucks, projected to reach 18,000 by 2042. The structure is 715 ft (217.9 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-4 WB
CrossesAnderson ST Ramp B
LocationAt Anderson ST
RouteInterstate 4
CountyOrange County
StateFlorida
Coordinates28.53647, -81.38275
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
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 rating50.4 US tons
Inventory rating38.9 US tons

Structure

Structure typeSlab
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length715 ft (217.9 m)
Longest span240 ft (73.2 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 traffic14,500 (2022)
Projected traffic18,000 by 2042
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a toll 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-4 WB over Anderson ST Ramp B built?

It was built in 2021, making it 4 years old in 2025.

What condition is I-4 WB over Anderson ST Ramp B 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 I-4 WB over Anderson ST Ramp B carry?

About 14,500 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is I-4 WB over Anderson ST Ramp B?

The structure is 715 ft (217.9 m) long with a longest span of 240 ft (73.2 m) and a deck 30 ft wide.

Who owns I-4 WB over Anderson ST Ramp B?

It is owned by the State Highway Agency.