US Bridges

CR 279 over Gum Creek

Fair

Washington County, Florida · 1.36MI North of CR 280 · Structure no. 610090

Built
1999
26 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
170 ft
4 main spans
Daily traffic
1,300
2023 count
Owner
County
County Highway Agency

About this bridge

CR 279 over Gum Creek is a prestressed concrete stringer/multi-beam or girder carrying CR 279 over Gum Creek in Washington County, Florida. It was built in 1999, so it is 26 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 1,300 vehicles a day, roughly 12% of them trucks, projected to reach 2,256 by 2045. The structure is 170 ft (51.8 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 279
CrossesGum Creek
Location1.36MI North of CR 280
RouteCounty Highway 279
StateFlorida
Coordinates30.72121, -85.77854
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating22.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length170 ft (51.8 m)
Longest span43 ft (13 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2023)
Projected traffic2,256 by 2045
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 279 over Gum Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is CR 279 over Gum 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 November 2024.

How much traffic does CR 279 over Gum Creek carry?

About 1,300 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is CR 279 over Gum Creek?

The structure is 170 ft (51.8 m) long with a longest span of 43 ft (13 m) and a deck 43 ft wide.

Who owns CR 279 over Gum Creek?

It is owned by the County Highway Agency.