US Bridges

I-75 (SR-93) NB over Bonaventure Blvd

Good

Broward County, Florida · 4.7 MI East of US-27 · Structure no. 860344

Built
1983
42 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
245 ft
3 main spans
Daily traffic
27,750
2024 count
Owner
State
State Highway Agency

About this bridge

I-75 (SR-93) NB over Bonaventure Blvd is a prestressed concrete stringer/multi-beam or girder carrying I-75 (SR-93) NB over Bonaventure Blvd in Broward County, Florida. It was built in 1983, so it is 42 years old, older 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 27,750 vehicles a day, roughly 15% of them trucks, projected to reach 48,146 by 2042. The structure is 245 ft (74.7 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-75 (SR-93) NB
CrossesBonaventure Blvd
Location4.7 MI East of US-27
RouteInterstate 75
CountyBroward County
StateFlorida
Coordinates26.12788, -80.36861
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating62.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length245 ft (74.7 m)
Longest span99 ft (30.2 m)
Deck width83 ft (25.2 m)
Roadway width80 ft (24.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,750 (2024)
Projected traffic48,146 by 2042
Trucks15%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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-75 (SR-93) NB over Bonaventure Blvd built?

It was built in 1983, making it 42 years old in 2025.

What condition is I-75 (SR-93) NB over Bonaventure Blvd 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 September 2024.

How much traffic does I-75 (SR-93) NB over Bonaventure Blvd carry?

About 27,750 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is I-75 (SR-93) NB over Bonaventure Blvd?

The structure is 245 ft (74.7 m) long with a longest span of 99 ft (30.2 m) and a deck 83 ft wide.

Who owns I-75 (SR-93) NB over Bonaventure Blvd?

It is owned by the State Highway Agency.