US Bridges

SR-112EB to I-95NB over SR-112

Fair

Miami-Dade County, Florida · I-95/SR112/I-195 Intrchg · Structure no. 870305

Built
1961
64 years old, rebuilt 1976
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
370 ft
4 main spans
Daily traffic
20,000
2024 count
Owner
State
State Highway Agency

About this bridge

SR-112EB to I-95NB over SR-112 is a steel continuous stringer/multi-beam or girder carrying SR-112EB to I-95NB over SR-112 in Miami-Dade County, Florida. It was built in 1961 and reconstructed in 1976, so it is 64 years old, older 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 20,000 vehicles a day, roughly 5% of them trucks, projected to reach 34,700 by 2042. The structure is 370 ft (112.8 m) long and 37 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesSR-112EB to I-95NB
CrossesSR-112
LocationI-95/SR112/I-195 Intrchg
RouteState Highway 112
CountyMiami-Dade County
StateFlorida
Coordinates25.81278, -80.20799
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating67.8 US tons
Inventory rating40.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length370 ft (112.8 m)
Longest span96 ft (29.4 m)
Deck width37 ft (11.4 m)
Roadway width33 ft (10 m)
Vertical clearance over deck22 ft (6.8 m)

Traffic and service

Average daily traffic20,000 (2024)
Projected traffic34,700 by 2042
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 SR-112EB to I-95NB over SR-112 built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1976.

What condition is SR-112EB to I-95NB over SR-112 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 January 2024.

How much traffic does SR-112EB to I-95NB over SR-112 carry?

About 20,000 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is SR-112EB to I-95NB over SR-112?

The structure is 370 ft (112.8 m) long with a longest span of 96 ft (29.4 m) and a deck 37 ft wide.

Who owns SR-112EB to I-95NB over SR-112?

It is owned by the State Highway Agency.