US Bridges

14 Street Causeway over Intracoastal Waterway

Fair

Broward County, Florida · Between SR-A1A & US-1 · Structure no. 860060

Built
1967
58 years old, rebuilt 2006
Condition
Fair
inspected July 2024
Type
Movable - Bascule
Steel
Length
351 ft
1 main span
Daily traffic
17,900
2024 count
Owner
State
State Highway Agency

About this bridge

14 Street Causeway over Intracoastal Waterway is a steel movable - bascule carrying 14 Street Causeway over Intracoastal Waterway in Broward County, Florida. It was built in 1967 and reconstructed in 2006, so it is 58 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.

It carries about 17,900 vehicles a day, roughly 4% of them trucks, projected to reach 31,056 by 2044. The structure is 351 ft (106.9 m) long and 73 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Carries14 Street Causeway
CrossesIntracoastal Waterway
LocationBetween SR-A1A & US-1
RouteState Highway 844
StateFlorida
Coordinates26.25036, -80.08959
Functional classUrban 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating61.3 US tons
Inventory rating36 US tons

Structure

Structure typeMovable - Bascule
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+3 approach)
Design loadHS 20
Structure length351 ft (106.9 m)
Longest span123 ft (37.6 m)
Deck width73 ft (22.3 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,900 (2024)
Projected traffic31,056 by 2044
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 14 Street Causeway over Intracoastal Waterway built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2006.

What condition is 14 Street Causeway over Intracoastal Waterway 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 July 2024.

How much traffic does 14 Street Causeway over Intracoastal Waterway carry?

About 17,900 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is 14 Street Causeway over Intracoastal Waterway?

The structure is 351 ft (106.9 m) long with a longest span of 123 ft (37.6 m) and a deck 73 ft wide.

Who owns 14 Street Causeway over Intracoastal Waterway?

It is owned by the State Highway Agency.