Norman Road over Colusa Drain
GoodColusa County, California · 0.5 MI E Clark Ave · Structure no. 15C0014
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 73 ft
- 3 main spans
- Daily traffic
- 289
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Norman Road over Colusa Drain is a concrete continuous slab carrying Norman Road over Colusa Drain in Colusa County, California. It was built in 2009, so it is 16 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 289 vehicles a day, roughly 5% of them trucks, projected to reach 359 by 2045. The structure is 73 ft (22.4 m) long and 35 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Norman Road over Colusa Drain built?
It was built in 2009, making it 16 years old in 2025.
What condition is Norman Road over Colusa Drain 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 July 2023.
How much traffic does Norman Road over Colusa Drain carry?
About 289 vehicles per day (2014 count), of which roughly 5% are trucks.
How long is Norman Road over Colusa Drain?
The structure is 73 ft (22.4 m) long with a longest span of 31 ft (9.3 m) and a deck 35 ft wide.
Who owns Norman Road over Colusa Drain?
It is owned by the County Highway Agency.