US Bridges

ST Lucie W Blvd EB over SR-91 (fl Turnpike)

Good

St. Lucie County, Florida · 0.1MI W of Bayshore Blvd · Structure no. 949902

Built
2001
24 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
217 ft
2 main spans
Daily traffic
6,000
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

ST Lucie W Blvd EB over SR-91 (fl Turnpike) is a prestressed concrete stringer/multi-beam or girder carrying ST Lucie W Blvd EB over SR-91 (fl Turnpike) in St. Lucie County, Florida. It was built in 2001, so it is 24 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 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 6,000 vehicles a day, roughly 5% of them trucks, projected to reach 7,500 by 2042. The structure is 217 ft (66.2 m) long and 54 ft wide.

CarriesST Lucie W Blvd EB
CrossesSR-91 (fl Turnpike)
Location0.1MI W of Bayshore Blvd
RouteCity Street 0
StateFlorida
Coordinates27.3177, -80.37432
Functional classUrban Other Principal Arterial

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 inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating82.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length217 ft (66.2 m)
Longest span109 ft (33.1 m)
Deck width54 ft (16.6 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,000 (2023)
Projected traffic7,500 by 2042
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 ST Lucie W Blvd EB over SR-91 (fl Turnpike) built?

It was built in 2001, making it 24 years old in 2025.

What condition is ST Lucie W Blvd EB over SR-91 (fl Turnpike) 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 February 2025.

How much traffic does ST Lucie W Blvd EB over SR-91 (fl Turnpike) carry?

About 6,000 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is ST Lucie W Blvd EB over SR-91 (fl Turnpike)?

The structure is 217 ft (66.2 m) long with a longest span of 109 ft (33.1 m) and a deck 54 ft wide.

Who owns ST Lucie W Blvd EB over SR-91 (fl Turnpike)?

It is owned by the City or Municipal Highway Agency.