US Bridges

Curley RD (CR-577) over Renees Creek

Fair

Pasco County, Florida · 0.2MI W of CR-579A · Structure no. 140041

Built
1956
69 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
9,800
2024 count
Owner
County
County Highway Agency

About this bridge

Curley RD (CR-577) over Renees Creek is a concrete culvert carrying Curley RD (CR-577) over Renees Creek in Pasco County, Florida. It was built in 1956, so it is 69 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.

It carries about 9,800 vehicles a day, roughly 9% of them trucks, projected to reach 17,003 by 2044. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesCurley RD (CR-577)
CrossesRenees Creek
Location0.2MI W of CR-579A
RouteCounty Highway 577
CountyPasco County
StateFlorida
Coordinates28.31268, -82.27751
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating45.7 US tons
Inventory rating27.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length22 ft (6.7 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,800 (2024)
Projected traffic17,003 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Curley RD (CR-577) over Renees Creek built?

It was built in 1956, making it 69 years old in 2025.

What condition is Curley RD (CR-577) over Renees 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 2024.

How much traffic does Curley RD (CR-577) over Renees Creek carry?

About 9,800 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Curley RD (CR-577) over Renees Creek?

The structure is 22 ft (6.7 m) long with a longest span of 11 ft (3.3 m).

Who owns Curley RD (CR-577) over Renees Creek?

It is owned by the County Highway Agency.