County Road 64 over North Fork Elk River
FairRoutt County, Colorado · 8.5 MI NE of CO RD 129 · Structure no. 107006411.00823
- Built
- 1955
- 70 years old, rebuilt 1985
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 57 ft
- 2 main spans
- Daily traffic
- 160
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 64 over North Fork Elk River is a steel continuous stringer/multi-beam or girder carrying County Road 64 over North Fork Elk River in Routt County, Colorado. It was built in 1955 and reconstructed in 1985, so it is 70 years old, older than the Colorado average of 42.2 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 160 vehicles a day, roughly 13% of them trucks, projected to reach 190 by 2042. The structure is 57 ft (17.4 m) long and 26 ft wide. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 64 over North Fork Elk River built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1985.
What condition is County Road 64 over North Fork Elk River 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 October 2024.
How much traffic does County Road 64 over North Fork Elk River carry?
About 160 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is County Road 64 over North Fork Elk River?
The structure is 57 ft (17.4 m) long with a longest span of 25 ft (7.7 m) and a deck 26 ft wide.
Who owns County Road 64 over North Fork Elk River?
It is owned by the County Highway Agency.