County Road 58 over Smoky Hill River
GoodPosted for loadKit Carson County, Colorado · 1.1 Miles North of Road G · Structure no. KITC-58-1.10-01
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 81 ft
- 2 main spans
- Daily traffic
- 23
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 58 over Smoky Hill River is a steel stringer/multi-beam or girder carrying County Road 58 over Smoky Hill River in Kit Carson County, Colorado. It was built in 1969, so it is 56 years old, older than the Colorado average of 42.2 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. Its operating status is: posted for load restriction.
It carries about 23 vehicles a day, roughly 2% of them trucks, projected to reach 26 by 2042. The structure is 81 ft (24.6 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 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 County Road 58 over Smoky Hill River built?
It was built in 1969, making it 56 years old in 2025.
What condition is County Road 58 over Smoky Hill River 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 December 2023.
How much traffic does County Road 58 over Smoky Hill River carry?
About 23 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is County Road 58 over Smoky Hill River?
The structure is 81 ft (24.6 m) long with a longest span of 39 ft (12 m) and a deck 25 ft wide.
Who owns County Road 58 over Smoky Hill River?
It is owned by the County Highway Agency.