Rancho Mission RD over Murphy Canyon Creek
FairSan Diego County, California · 0.2MI W/O Ward RD · Structure no. 57C0723
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete
- Length
- 117 ft
- 2 main spans
- Daily traffic
- 300
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Rancho Mission RD over Murphy Canyon Creek is a concrete slab carrying Rancho Mission RD over Murphy Canyon Creek in San Diego County, California. It was built in 1998, so it is 27 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 6 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 300 vehicles a day, roughly 2% of them trucks, projected to reach 429 by 2045. The structure is 117 ft (35.6 m) long and 50 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rancho Mission RD over Murphy Canyon Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Rancho Mission RD over Murphy Canyon Creek 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 September 2024.
How much traffic does Rancho Mission RD over Murphy Canyon Creek carry?
About 300 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Rancho Mission RD over Murphy Canyon Creek?
The structure is 117 ft (35.6 m) long with a longest span of 59 ft (17.9 m) and a deck 50 ft wide.
Who owns Rancho Mission RD over Murphy Canyon Creek?
It is owned by the City or Municipal Highway Agency.