US Bridges

NW 47th Ave. over C-12 Canal

Good

Broward County, Florida · NW 47th Ave at SR-838 · Structure no. 868046

Built
1998
27 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
84 ft
3 main spans
Daily traffic
11,440
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

NW 47th Ave. over C-12 Canal is a concrete continuous slab carrying NW 47th Ave. over C-12 Canal in Broward County, Florida. It was built in 1998, so it is 27 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 11,440 vehicles a day, roughly 5% of them trucks, projected to reach 23,100 by 2042. The structure is 84 ft (25.5 m) long and 95 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNW 47th Ave.
CrossesC-12 Canal
LocationNW 47th Ave at SR-838
RouteCity Street 0
StateFlorida
Coordinates26.13552, -80.21266
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating69.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length84 ft (25.5 m)
Longest span28 ft (8.5 m)
Deck width95 ft (29 m)
Roadway width79 ft (24 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,440 (2023)
Projected traffic23,100 by 2042
Trucks5%
Lanes on structure6
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 NW 47th Ave. over C-12 Canal built?

It was built in 1998, making it 27 years old in 2025.

What condition is NW 47th Ave. over C-12 Canal in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does NW 47th Ave. over C-12 Canal carry?

About 11,440 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is NW 47th Ave. over C-12 Canal?

The structure is 84 ft (25.5 m) long with a longest span of 28 ft (8.5 m) and a deck 95 ft wide.

Who owns NW 47th Ave. over C-12 Canal?

It is owned by the City or Municipal Highway Agency.