US Bridges

CR-661 over Limestone Creek

FairPosted for load

Hardee County, Florida · 0.6 MI S of CR-665 · Structure no. 060032

Built
1970
55 years old
Condition
Fair
inspected February 2025
Type
Slab
Concrete
Length
80 ft
4 main spans
Daily traffic
300
2025 count
Owner
County
County Highway Agency

About this bridge

CR-661 over Limestone Creek is a concrete slab carrying CR-661 over Limestone Creek in Hardee County, Florida. It was built in 1970, so it is 55 years old, older 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. Its operating status is: posted for load restriction.

It carries about 300 vehicles a day, roughly 29% of them trucks, projected to reach 521 by 2045. The structure is 80 ft (24.5 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCR-661
CrossesLimestone Creek
Location0.6 MI S of CR-665
RouteCounty Highway 661
StateFlorida
Coordinates27.35727, -81.89811
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.1 US tons
Inventory rating24 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length80 ft (24.5 m)
Longest span20 ft (6.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2025)
Projected traffic521 by 2045
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 CR-661 over Limestone Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is CR-661 over Limestone Creek 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 February 2025.

How much traffic does CR-661 over Limestone Creek carry?

About 300 vehicles per day (2025 count), of which roughly 29% are trucks.

How long is CR-661 over Limestone Creek?

The structure is 80 ft (24.5 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns CR-661 over Limestone Creek?

It is owned by the County Highway Agency.