Marlin North Road over Con-Na-Wai Creek
FairGrant County, Washington · X NE 0.04 N of 26 NE · Structure no. 083295000000000
- Built
- 1916
- 109 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 47 ft
- 1 main span
- Daily traffic
- 23
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Marlin North Road over Con-Na-Wai Creek is a concrete culvert carrying Marlin North Road over Con-Na-Wai Creek in Grant County, Washington. It was built in 1916, so it is 109 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 23 vehicles a day, roughly 25% of them trucks, projected to reach 45 by 2042. The structure is 47 ft (14.3 m) long and 23 ft wide. If it were closed, the detour would be 14.9 mi (24 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marlin North Road over Con-Na-Wai Creek built?
It was built in 1916, making it 109 years old in 2025.
What condition is Marlin North Road over Con-Na-Wai Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.
How much traffic does Marlin North Road over Con-Na-Wai Creek carry?
About 23 vehicles per day (2020 count), of which roughly 25% are trucks.
How long is Marlin North Road over Con-Na-Wai Creek?
The structure is 47 ft (14.3 m) long with a longest span of 32 ft (9.8 m) and a deck 23 ft wide.
Who owns Marlin North Road over Con-Na-Wai Creek?
It is owned by the County Highway Agency.