LA Mancha Ave. over Relief Canal
GoodPalm Beach County, Florida · 175FT S of Las Palmas ST · Structure no. 937358
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 71 ft
- 2 main spans
- Daily traffic
- 500
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
LA Mancha Ave. over Relief Canal is a prestressed concrete slab carrying LA Mancha Ave. over Relief Canal in Palm Beach County, Florida. It was built in 1975, so it is 50 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 500 vehicles a day, roughly 2% of them trucks, projected to reach 600 by 2042. The structure is 71 ft (21.5 m) long and 40 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 LA Mancha Ave. over Relief Canal built?
It was built in 1975, making it 50 years old in 2025.
What condition is LA Mancha 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 August 2023.
How much traffic does LA Mancha Ave. over Relief Canal carry?
About 500 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is LA Mancha Ave. over Relief Canal?
The structure is 71 ft (21.5 m) long with a longest span of 35 ft (10.7 m) and a deck 40 ft wide.
Who owns LA Mancha Ave. over Relief Canal?
It is owned by the City or Municipal Highway Agency.