US Bridges

SR91 SB Tpk 55.16 over SR-91 & Ramps

Fair

Broward County, Florida · SR-91-I-595 Interchange · Structure no. 860559

Built
1989
36 years old, rebuilt 2014
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,163 ft
14 main spans
Daily traffic
22,500
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR91 SB Tpk 55.16 over SR-91 & Ramps is a prestressed concrete stringer/multi-beam or girder carrying SR91 SB Tpk 55.16 over SR-91 & Ramps in Broward County, Florida. It was built in 1989 and reconstructed in 2014, so it is 36 years old, younger 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 22,500 vehicles a day, roughly 14% of them trucks, projected to reach 39,038 by 2044. The structure is 1,163 ft (354.5 m) long and 49 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR91 SB Tpk 55.16
CrossesSR-91 & Ramps
LocationSR-91-I-595 Interchange
RouteState Highway 91
StateFlorida
Coordinates26.08292, -80.21647
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating50.3 US tons
Inventory rating30.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans14
Design loadHS 20 + Mod
Structure length1,163 ft (354.5 m)
Longest span91 ft (27.7 m)
Deck width49 ft (15 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,500 (2023)
Projected traffic39,038 by 2044
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
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 SR91 SB Tpk 55.16 over SR-91 & Ramps built?

It was built in 1989, making it 36 years old in 2025. It was reconstructed in 2014.

What condition is SR91 SB Tpk 55.16 over SR-91 & Ramps 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 May 2024.

How much traffic does SR91 SB Tpk 55.16 over SR-91 & Ramps carry?

About 22,500 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is SR91 SB Tpk 55.16 over SR-91 & Ramps?

The structure is 1,163 ft (354.5 m) long with a longest span of 91 ft (27.7 m) and a deck 49 ft wide.

Who owns SR91 SB Tpk 55.16 over SR-91 & Ramps?

It is owned by the State Toll Authority and maintained by the State Highway Agency.