East Grade Road over San Luis Rey River
FairSan Diego County, California · 250 Ft N/O SR 76 · Structure no. 57C0652
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 105 ft
- 1 main span
- Daily traffic
- 417
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
East Grade Road over San Luis Rey River is a concrete box beam or girders - multiple carrying East Grade Road over San Luis Rey River in San Diego County, California. It was built in 1994, so it is 31 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 417 vehicles a day, roughly 2% of them trucks, projected to reach 440 by 2044. The structure is 105 ft (32 m) long and 35 ft wide. If it were closed, the detour would be 12.4 mi (20 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was East Grade Road over San Luis Rey River built?
It was built in 1994, making it 31 years old in 2025.
What condition is East Grade Road over San Luis Rey River 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 December 2024.
How much traffic does East Grade Road over San Luis Rey River carry?
About 417 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is East Grade Road over San Luis Rey River?
The structure is 105 ft (32 m) long with a longest span of 100 ft (30.5 m) and a deck 35 ft wide.
Who owns East Grade Road over San Luis Rey River?
It is owned by the County Highway Agency.