Interstate 5 over Myford Creek
GoodOrange County, California · 12-ORA-005-27.42-IRVN · Structure no. 55 0181
- Built
- 1958
- 67 years old, rebuilt 1990
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 5 main spans
- Daily traffic
- 279,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 5 over Myford Creek is a concrete continuous culvert carrying Interstate 5 over Myford Creek in Orange County, California. It was built in 1958 and reconstructed in 1990, so it is 67 years old, older than the California average of 54.8 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 279,000 vehicles a day, projected to reach 300,967 by 2041. The structure is 22 ft (6.7 m) long and 223 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 5 over Myford Creek built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1990.
What condition is Interstate 5 over Myford Creek 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 September 2024.
How much traffic does Interstate 5 over Myford Creek carry?
About 279,000 vehicles per day (2019 count).
How long is Interstate 5 over Myford Creek?
The structure is 22 ft (6.7 m) long with a longest span of 4 ft (1.2 m) and a deck 223 ft wide.
Who owns Interstate 5 over Myford Creek?
It is owned by the State Highway Agency.