U.S. Highway 101 over Drainage Canal
GoodMonterey County, California · 05-MON-101-87.97-SAL · Structure no. 44 0123
- Built
- 1953
- 72 years old, rebuilt 1974
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 42 ft
- 2 main spans
- Daily traffic
- 41,000
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
U.S. Highway 101 over Drainage Canal is a concrete continuous culvert carrying U.S. Highway 101 over Drainage Canal in Monterey County, California. It was built in 1953 and reconstructed in 1974, so it is 72 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 41,000 vehicles a day, roughly 19% of them trucks, projected to reach 76,262 by 2044. The structure is 42 ft (12.7 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was U.S. Highway 101 over Drainage Canal built?
It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1974.
What condition is U.S. Highway 101 over Drainage 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 June 2024.
How much traffic does U.S. Highway 101 over Drainage Canal carry?
About 41,000 vehicles per day (2010 count), of which roughly 19% are trucks.
How long is U.S. Highway 101 over Drainage Canal?
The structure is 42 ft (12.7 m) long with a longest span of 12 ft (3.7 m).
Who owns U.S. Highway 101 over Drainage Canal?
It is owned by the State Highway Agency.