US Bridges

Fort Denaud Br Way over Caloosahatchee River

FairPosted for load

Hendry County, Florida · 2.5MI North of SR 80 · Structure no. 070013

Built
1963
62 years old
Condition
Fair
inspected May 2023
Type
Movable - Swing
Steel
Length
435 ft
1 main span
Daily traffic
1,000
2022 count
Owner
County
County Highway Agency

About this bridge

Fort Denaud Br Way over Caloosahatchee River is a steel movable - swing carrying Fort Denaud Br Way over Caloosahatchee River in Hendry County, Florida. It was built in 1963, so it is 62 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 5 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 1,000 vehicles a day, roughly 15% of them trucks, projected to reach 1,250 by 2042. The structure is 435 ft (132.5 m) long and 19 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesFort Denaud Br Way
CrossesCaloosahatchee River
Location2.5MI North of SR 80
RouteCounty Highway 78
StateFlorida
Coordinates26.74474, -81.51042
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating7.3 US tons
Inventory rating4.4 US tons

Structure

Structure typeMovable - Swing
MaterialSteel
DeckConcrete, precast panels
Main spans1 (+5 approach)
Design loadH 20
Structure length435 ft (132.5 m)
Longest span191 ft (58.2 m)
Deck width19 ft (5.8 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2022)
Projected traffic1,250 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed13 mi (21 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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Fort Denaud Br Way over Caloosahatchee River built?

It was built in 1963, making it 62 years old in 2025.

What condition is Fort Denaud Br Way over Caloosahatchee River 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 May 2023.

How much traffic does Fort Denaud Br Way over Caloosahatchee River carry?

About 1,000 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Fort Denaud Br Way over Caloosahatchee River?

The structure is 435 ft (132.5 m) long with a longest span of 191 ft (58.2 m) and a deck 19 ft wide.

Who owns Fort Denaud Br Way over Caloosahatchee River?

It is owned by the County Highway Agency.