E ST over Interstate Route 5
GoodColusa County, California · 03-COL-005-R17.98 · Structure no. 15 0067
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 210 ft
- 2 main spans
- Daily traffic
- 3,700
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
E ST over Interstate Route 5 is a prestressed concrete continuous box beam or girders - multiple carrying E ST over Interstate Route 5 in Colusa County, California. It was built in 1971, so it is 54 years old, younger 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 3,700 vehicles a day, roughly 15% of them trucks, projected to reach 4,626 by 2044. The structure is 210 ft (64 m) long and 47 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E ST over Interstate Route 5 built?
It was built in 1971, making it 54 years old in 2025.
What condition is E ST over Interstate Route 5 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 January 2024.
How much traffic does E ST over Interstate Route 5 carry?
About 3,700 vehicles per day (2017 count), of which roughly 15% are trucks.
How long is E ST over Interstate Route 5?
The structure is 210 ft (64 m) long with a longest span of 104 ft (31.7 m) and a deck 47 ft wide.
Who owns E ST over Interstate Route 5?
It is owned by the State Highway Agency.