US Bridges

Ramp S1 Eastbound over Mia Utility Corr.

Good

Miami-Dade County, Florida · Miami Intl Airport · Structure no. 874016

Built
2012
13 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
87 ft
1 main span
Daily traffic
4,478
2024 count
Owner
Local
Other Local Agency

About this bridge

Ramp S1 Eastbound over Mia Utility Corr. is a prestressed concrete stringer/multi-beam or girder carrying Ramp S1 Eastbound over Mia Utility Corr. in Miami-Dade County, Florida. It was built in 2012, so it is 13 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 4,478 vehicles a day, roughly 18% of them trucks, projected to reach 6,237 by 2044. The structure is 87 ft (26.4 m) long and 37 ft wide.

CarriesRamp S1 Eastbound
CrossesMia Utility Corr.
LocationMiami Intl Airport
StateFlorida
Coordinates25.79427, -80.26996
Functional classUrban Local

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 inspectionDecember 2024
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 rating42.8 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length87 ft (26.4 m)
Longest span87 ft (26.4 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic4,478 (2024)
Projected traffic6,237 by 2044
Trucks18%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local 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 S1 Eastbound over Mia Utility Corr. built?

It was built in 2012, making it 13 years old in 2025.

What condition is Ramp S1 Eastbound over Mia Utility Corr. 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 December 2024.

How much traffic does Ramp S1 Eastbound over Mia Utility Corr. carry?

About 4,478 vehicles per day (2024 count), of which roughly 18% are trucks.

How long is Ramp S1 Eastbound over Mia Utility Corr.?

The structure is 87 ft (26.4 m) long with a longest span of 87 ft (26.4 m) and a deck 37 ft wide.

Who owns Ramp S1 Eastbound over Mia Utility Corr.?

It is owned by the Other Local Agency.