US Bridges

West Flagler St. over Snapper Creek Canal

Fair

Miami-Dade County, Florida · 0.15 Mi. E/O 118th Ave · Structure no. 874233

Built
1968
57 years old, rebuilt 1986
Condition
Fair
inspected August 2024
Type
Slab
Prestressed Concrete
Length
59 ft
3 main spans
Daily traffic
25,230
2024 count
Owner
County
County Highway Agency

About this bridge

West Flagler St. over Snapper Creek Canal is a prestressed concrete slab carrying West Flagler St. over Snapper Creek Canal in Miami-Dade County, Florida. It was built in 1968 and reconstructed in 1986, so it is 57 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 25,230 vehicles a day, roughly 3% of them trucks, projected to reach 42,649 by 2042. The structure is 59 ft (18 m) long and 81 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWest Flagler St.
CrossesSnapper Creek Canal
Location0.15 Mi. E/O 118th Ave
RouteCity Street 0
StateFlorida
Coordinates25.76819, -80.38497
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.7 US tons
Inventory rating69.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length59 ft (18 m)
Longest span26 ft (7.9 m)
Deck width81 ft (24.8 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,230 (2024)
Projected traffic42,649 by 2042
Trucks3%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 West Flagler St. over Snapper Creek Canal built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1986.

What condition is West Flagler St. over Snapper Creek Canal 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 August 2024.

How much traffic does West Flagler St. over Snapper Creek Canal carry?

About 25,230 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is West Flagler St. over Snapper Creek Canal?

The structure is 59 ft (18 m) long with a longest span of 26 ft (7.9 m) and a deck 81 ft wide.

Who owns West Flagler St. over Snapper Creek Canal?

It is owned by the County Highway Agency.