US Bridges

Ponce De Leon Blvd over Coral Gables Canal

Good

Miami-Dade County, Florida · 0.3 Miles S/O SW 48th St. · Structure no. 875304

Built
1970
55 years old, rebuilt 1979
Condition
Good
inspected June 2023
Type
Slab
Prestressed Concrete
Length
90 ft
3 main spans
Daily traffic
13,500
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ponce De Leon Blvd over Coral Gables Canal is a prestressed concrete slab carrying Ponce De Leon Blvd over Coral Gables Canal in Miami-Dade County, Florida. It was built in 1970 and reconstructed in 1979, so it is 55 years old, older 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 13,500 vehicles a day, roughly 2% of them trucks, projected to reach 23,118 by 2042. The structure is 90 ft (27.4 m) long and 73 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesPonce De Leon Blvd
CrossesCoral Gables Canal
Location0.3 Miles S/O SW 48th St.
RouteCity Street 0
StateFlorida
Coordinates25.72351, -80.2668
Functional classUrban Collector

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 protection7 GoodSome minor problems.
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.1 US tons
Inventory rating36.6 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span29 ft (8.7 m)
Deck width73 ft (22.3 m)
Roadway width57 ft (17.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,500 (2023)
Projected traffic23,118 by 2042
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Ponce De Leon Blvd over Coral Gables Canal built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1979.

What condition is Ponce De Leon Blvd over Coral Gables 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 Ponce De Leon Blvd over Coral Gables Canal carry?

About 13,500 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Ponce De Leon Blvd over Coral Gables Canal?

The structure is 90 ft (27.4 m) long with a longest span of 29 ft (8.7 m) and a deck 73 ft wide.

Who owns Ponce De Leon Blvd over Coral Gables Canal?

It is owned by the City or Municipal Highway Agency.