Mathews Road over Manning Creek
GoodLake County, California · 0.1 MI S of SR 175 · Structure no. 14C0123
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 73 ft
- 1 main span
- Daily traffic
- 310
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Mathews Road over Manning Creek is a prestressed concrete slab carrying Mathews Road over Manning Creek in Lake County, California. It was built in 2017, so it is 8 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 310 vehicles a day, roughly 3% of them trucks, projected to reach 533 by 2046. The structure is 73 ft (22.4 m) long and 23 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. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mathews Road over Manning Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is Mathews Road over Manning 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 February 2024.
How much traffic does Mathews Road over Manning Creek carry?
About 310 vehicles per day (2011 count), of which roughly 3% are trucks.
How long is Mathews Road over Manning Creek?
The structure is 73 ft (22.4 m) long with a longest span of 73 ft (22.4 m) and a deck 23 ft wide.
Who owns Mathews Road over Manning Creek?
It is owned by the County Highway Agency.