US Bridges

SE 15th Ave. over Tern Waterway

PoorClosed to traffic

Broward County, Florida · 0.4MI S of SR-810 · Structure no. 865501

Built
1955
70 years old
Condition
Poor
inspected April 2023
Type
Tee Beam
Concrete
Length
26 ft
1 main span
Daily traffic
2,528
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

SE 15th Ave. over Tern Waterway is a concrete tee beam carrying SE 15th Ave. over Tern Waterway in Broward County, Florida. It was built in 1955, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 2,528 vehicles a day, roughly 2% of them trucks, projected to reach 4,206 by 2044. The structure is 26 ft (7.9 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSE 15th Ave.
CrossesTern Waterway
Location0.4MI S of SR-810
RouteCity Street 0
StateFlorida
Coordinates26.30933, -80.08358
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating12.2 US tons
Inventory rating9.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span26 ft (7.9 m)
Deck width23 ft (7.1 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,528 (2024)
Projected traffic4,206 by 2044
Trucks2%
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

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 SE 15th Ave. over Tern Waterway built?

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

What condition is SE 15th Ave. over Tern Waterway in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does SE 15th Ave. over Tern Waterway carry?

About 2,528 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SE 15th Ave. over Tern Waterway?

The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 23 ft wide.

Who owns SE 15th Ave. over Tern Waterway?

It is owned by the City or Municipal Highway Agency.