US Bridges

Peachtree Blvd. over C-104 Canal

Good

St. Lucie County, Florida · 0.2MI. W of NW Stjames DR · Structure no. 945269

Built
1988
37 years old
Condition
Good
inspected February 2025
Type
Slab
Prestressed Concrete
Length
96 ft
3 main spans
Daily traffic
1,120
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Peachtree Blvd. over C-104 Canal is a prestressed concrete slab carrying Peachtree Blvd. over C-104 Canal in St. Lucie County, Florida. It was built in 1988, so it is 37 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 1,120 vehicles a day, roughly 2% of them trucks, projected to reach 3,470 by 2042. The structure is 96 ft (29.3 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPeachtree Blvd.
CrossesC-104 Canal
Location0.2MI. W of NW Stjames DR
RouteCity Street 0
StateFlorida
Coordinates27.36154, -80.35976
Functional classUrban Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating40 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length96 ft (29.3 m)
Longest span32 ft (9.8 m)
Deck width40 ft (12.3 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,120 (2023)
Projected traffic3,470 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Peachtree Blvd. over C-104 Canal built?

It was built in 1988, making it 37 years old in 2025.

What condition is Peachtree Blvd. over C-104 Canal 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 Peachtree Blvd. over C-104 Canal carry?

About 1,120 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Peachtree Blvd. over C-104 Canal?

The structure is 96 ft (29.3 m) long with a longest span of 32 ft (9.8 m) and a deck 40 ft wide.

Who owns Peachtree Blvd. over C-104 Canal?

It is owned by the City or Municipal Highway Agency.