US Bridges

I-75 (SR-93) NB over South New River

Good

Broward County, Florida · 0.6 MI N of Griffin RD · Structure no. 860355

Built
1983
42 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
128 ft
3 main spans
Daily traffic
79,250
2024 count
Owner
State
State Highway Agency

About this bridge

I-75 (SR-93) NB over South New River is a prestressed concrete stringer/multi-beam or girder carrying I-75 (SR-93) NB over South New River 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 79,250 vehicles a day, roughly 8% of them trucks, projected to reach 137,499 by 2042. The structure is 128 ft (38.9 m) long and 85 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-75 (SR-93) NB
CrossesSouth New River
Location0.6 MI N of Griffin RD
RouteInterstate 75
StateFlorida
Coordinates26.06891, -80.35634
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.2 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length128 ft (38.9 m)
Longest span43 ft (13 m)
Deck width85 ft (25.9 m)
Roadway width81 ft (24.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic79,250 (2024)
Projected traffic137,499 by 2042
Trucks8%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-75 (SR-93) NB over South New River built?

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

What condition is I-75 (SR-93) NB over South New River 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 South New River carry?

About 79,250 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is I-75 (SR-93) NB over South New River?

The structure is 128 ft (38.9 m) long with a longest span of 43 ft (13 m) and a deck 85 ft wide.

Who owns I-75 (SR-93) NB over South New River?

It is owned by the State Highway Agency.