County Road 58 over South Platte River
GoodWeld County, Colorado · 0.6 MI E of Hemlock ST · Structure no. WEL058.0-047.0C
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 601 ft
- 6 main spans
- Daily traffic
- 8,581
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 58 over South Platte River is a prestressed concrete continuous stringer/multi-beam or girder carrying County Road 58 over South Platte River in Weld County, Colorado. It was built in 2016, so it is 9 years old, younger 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.
It carries about 8,581 vehicles a day, roughly 10% of them trucks, projected to reach 12,185 by 2043. The structure is 601 ft (183.2 m) long and 37 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 58 over South Platte River built?
It was built in 2016, making it 9 years old in 2025.
What condition is County Road 58 over South Platte 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 June 2024.
How much traffic does County Road 58 over South Platte River carry?
About 8,581 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County Road 58 over South Platte River?
The structure is 601 ft (183.2 m) long with a longest span of 96 ft (29.2 m) and a deck 37 ft wide.
Who owns County Road 58 over South Platte River?
It is owned by the County Highway Agency.