US Bridges

CR 339 over Waccasassa River

Good

Levy County, Florida · 1.7 MI North of Alt US 27 · Structure no. 344009

Built
2020
5 years old
Condition
Good
inspected November 2024
Type
Slab
Prestressed Concrete
Length
150 ft
3 main spans
Daily traffic
2,400
2024 count
Owner
County
County Highway Agency

About this bridge

CR 339 over Waccasassa River is a prestressed concrete slab carrying CR 339 over Waccasassa River in Levy County, Florida. It was built in 2020, so it is 5 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 2,400 vehicles a day, roughly 3% of them trucks, projected to reach 4,164 by 2046. The structure is 150 ft (45.8 m) long and 43 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCR 339
CrossesWaccasassa River
Location1.7 MI North of Alt US 27
RouteCounty Highway 339
StateFlorida
Coordinates29.49, -82.70667
Functional classRural Major Collector

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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 18 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length150 ft (45.8 m)
Longest span50 ft (15.3 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2024)
Projected traffic4,164 by 2046
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 339 over Waccasassa River built?

It was built in 2020, making it 5 years old in 2025.

What condition is CR 339 over Waccasassa River 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 November 2024.

How much traffic does CR 339 over Waccasassa River carry?

About 2,400 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is CR 339 over Waccasassa River?

The structure is 150 ft (45.8 m) long with a longest span of 50 ft (15.3 m) and a deck 43 ft wide.

Who owns CR 339 over Waccasassa River?

It is owned by the County Highway Agency.