US Bridges

N.E. 15 Ave. over S. Fork Middle River

Fair

Broward County, Florida · 0.1MI N of NE 18th ST · Structure no. 865721

Built
1955
70 years old, rebuilt 1980
Condition
Fair
inspected September 2023
Type
Tee Beam
Concrete
Length
144 ft
4 main spans
Daily traffic
13,900
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

N.E. 15 Ave. over S. Fork Middle River is a concrete tee beam carrying N.E. 15 Ave. over S. Fork Middle River in Broward County, Florida. It was built in 1955 and reconstructed in 1980, so it is 70 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 13,900 vehicles a day, roughly 3% of them trucks, projected to reach 24,117 by 2042. The structure is 144 ft (43.9 m) long and 69 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesN.E. 15 Ave.
CrossesS. Fork Middle River
Location0.1MI N of NE 18th ST
RouteCity Street 0
StateFlorida
Coordinates26.15331, -80.12922
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
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 geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating42.1 US tons
Inventory rating25.2 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length144 ft (43.9 m)
Longest span36 ft (11 m)
Deck width69 ft (21 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,900 (2023)
Projected traffic24,117 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 N.E. 15 Ave. over S. Fork Middle River built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1980.

What condition is N.E. 15 Ave. over S. Fork Middle 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 September 2023.

How much traffic does N.E. 15 Ave. over S. Fork Middle River carry?

About 13,900 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is N.E. 15 Ave. over S. Fork Middle River?

The structure is 144 ft (43.9 m) long with a longest span of 36 ft (11 m) and a deck 69 ft wide.

Who owns N.E. 15 Ave. over S. Fork Middle River?

It is owned by the City or Municipal Highway Agency.