US Bridges

SR70 WB Okeechobee over Rim Ditch Canal C-24

Fair

St. Lucie County, Florida · 1MI. West of CR-613 · Structure no. 940136

Built
2000
25 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
161 ft
5 main spans
Daily traffic
5,500
2024 count
Owner
State
State Highway Agency

About this bridge

SR70 WB Okeechobee over Rim Ditch Canal C-24 is a concrete continuous slab carrying SR70 WB Okeechobee over Rim Ditch Canal C-24 in St. Lucie County, Florida. It was built in 2000, so it is 25 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 5,500 vehicles a day, roughly 16% of them trucks, projected to reach 9,542 by 2044. The structure is 161 ft (49.1 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR70 WB Okeechobee
CrossesRim Ditch Canal C-24
Location1MI. West of CR-613
RouteState Highway 70
StateFlorida
Coordinates27.36799, -80.54657
Functional classRural Principal Arterial - Other

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.7 US tons
Inventory rating46.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length161 ft (49.1 m)
Longest span33 ft (10.1 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,500 (2024)
Projected traffic9,542 by 2044
Trucks16%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 SR70 WB Okeechobee over Rim Ditch Canal C-24 built?

It was built in 2000, making it 25 years old in 2025.

What condition is SR70 WB Okeechobee over Rim Ditch Canal C-24 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 September 2024.

How much traffic does SR70 WB Okeechobee over Rim Ditch Canal C-24 carry?

About 5,500 vehicles per day (2024 count), of which roughly 16% are trucks.

How long is SR70 WB Okeechobee over Rim Ditch Canal C-24?

The structure is 161 ft (49.1 m) long with a longest span of 33 ft (10.1 m) and a deck 47 ft wide.

Who owns SR70 WB Okeechobee over Rim Ditch Canal C-24?

It is owned by the State Highway Agency.