Larch Ave over Relief Canal
GoodPalm Beach County, Florida · 0.1MI W of Military Trail · Structure no. 937007
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 630
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Larch Ave over Relief Canal is a prestressed concrete slab carrying Larch Ave over Relief Canal in Palm Beach County, Florida. It was built in 1963, so it is 62 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 630 vehicles a day, roughly 2% of them trucks, projected to reach 1,041 by 2044. The structure is 25 ft (7.6 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Larch Ave over Relief Canal built?
It was built in 1963, making it 62 years old in 2025.
What condition is Larch Ave over Relief 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 October 2024.
How much traffic does Larch Ave over Relief Canal carry?
About 630 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is Larch Ave over Relief Canal?
The structure is 25 ft (7.6 m) long with a longest span of 25 ft (7.6 m) and a deck 39 ft wide.
Who owns Larch Ave over Relief Canal?
It is owned by the City or Municipal Highway Agency.