County Road 18 over North Platte River
GoodJackson County, Colorado · 0.1 MI W of CO RD 9 · Structure no. 057001801.7016A
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 108 ft
- 1 main span
- Daily traffic
- 163
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 18 over North Platte River is a prestressed concrete stringer/multi-beam or girder carrying County Road 18 over North Platte River in Jackson County, Colorado. It was built in 1991, so it is 34 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 163 vehicles a day, roughly 14% of them trucks, projected to reach 212 by 2043. The structure is 108 ft (32.8 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 18 over North Platte River built?
It was built in 1991, making it 34 years old in 2025.
What condition is County Road 18 over North 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 November 2024.
How much traffic does County Road 18 over North Platte River carry?
About 163 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is County Road 18 over North Platte River?
The structure is 108 ft (32.8 m) long with a longest span of 103 ft (31.3 m) and a deck 32 ft wide.
Who owns County Road 18 over North Platte River?
It is owned by the County Highway Agency.