US Bridges

Ramp a to I-4 WB over Rio Grande Avenue

Good

Orange County, Florida · 0.3MI W of US 17 (obt) · Structure no. 750915

Built
2017
8 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
109 ft
1 main span
Daily traffic
7,800
2022 count
Owner
State
State Highway Agency

About this bridge

Ramp a to I-4 WB over Rio Grande Avenue is a prestressed concrete stringer/multi-beam or girder carrying Ramp a to I-4 WB over Rio Grande Avenue in Orange County, Florida. It was built in 2017, so it is 8 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 7,800 vehicles a day, roughly 7% of them trucks, projected to reach 13,533 by 2042. The structure is 109 ft (33.2 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesRamp a to I-4 WB
CrossesRio Grande Avenue
Location0.3MI W of US 17 (obt)
RouteInterstate 4
CountyOrange County
StateFlorida
Coordinates28.50992, -81.40117
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 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 rating43.9 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length109 ft (33.2 m)
Longest span109 ft (33.2 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,800 (2022)
Projected traffic13,533 by 2042
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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 Ramp a to I-4 WB over Rio Grande Avenue built?

It was built in 2017, making it 8 years old in 2025.

What condition is Ramp a to I-4 WB over Rio Grande Avenue 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 July 2023.

How much traffic does Ramp a to I-4 WB over Rio Grande Avenue carry?

About 7,800 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Ramp a to I-4 WB over Rio Grande Avenue?

The structure is 109 ft (33.2 m) long with a longest span of 109 ft (33.2 m) and a deck 30 ft wide.

Who owns Ramp a to I-4 WB over Rio Grande Avenue?

It is owned by the State Highway Agency.