US Bridges

Crosstown Parkway over I-95 (SR-9)

Good

St. Lucie County, Florida · Crosstown PKWY/I-95 · Structure no. 940161

Built
2009
16 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
264 ft
2 main spans
Daily traffic
17,500
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Crosstown Parkway over I-95 (SR-9) is a prestressed concrete stringer/multi-beam or girder carrying Crosstown Parkway over I-95 (SR-9) in St. Lucie County, Florida. It was built in 2009, so it is 16 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 17,500 vehicles a day, roughly 5% of them trucks, projected to reach 30,363 by 2042. The structure is 264 ft (80.5 m) long and 157 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCrosstown Parkway
CrossesI-95 (SR-9)
LocationCrosstown PKWY/I-95
RouteCounty Highway 0
CountySt. Lucie County
StateFlorida
Coordinates27.29422, -80.41758
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.5 US tons
Inventory rating49.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length264 ft (80.5 m)
Longest span132 ft (40.2 m)
Deck width157 ft (47.9 m)
Roadway width131 ft (40 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,500 (2023)
Projected traffic30,363 by 2042
Trucks5%
Lanes on structure10
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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 Crosstown Parkway over I-95 (SR-9) built?

It was built in 2009, making it 16 years old in 2025.

What condition is Crosstown Parkway over I-95 (SR-9) 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 Crosstown Parkway over I-95 (SR-9) carry?

About 17,500 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Crosstown Parkway over I-95 (SR-9)?

The structure is 264 ft (80.5 m) long with a longest span of 132 ft (40.2 m) and a deck 157 ft wide.

Who owns Crosstown Parkway over I-95 (SR-9)?

It is owned by the City or Municipal Highway Agency.