CO Cnty RD 27 over North Platte River
FairConverse County, Wyoming · 7 MI East of Glenrock · Structure no. LYT
- Built
- 2009
- 16 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 430 ft
- 4 main spans
- Daily traffic
- 149
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
CO Cnty RD 27 over North Platte River is a steel continuous stringer/multi-beam or girder carrying CO Cnty RD 27 over North Platte River in Converse County, Wyoming. It was built in 2009, so it is 16 years old, younger than the Wyoming average of 48.4 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 149 vehicles a day, roughly 4% of them trucks, projected to reach 209 by 2043. The structure is 430 ft (131.1 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO Cnty RD 27 over North Platte River built?
It was built in 2009, making it 16 years old in 2025.
What condition is CO Cnty RD 27 over North Platte 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 September 2023.
How much traffic does CO Cnty RD 27 over North Platte River carry?
About 149 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is CO Cnty RD 27 over North Platte River?
The structure is 430 ft (131.1 m) long with a longest span of 120 ft (36.6 m) and a deck 35 ft wide.
Who owns CO Cnty RD 27 over North Platte River?
It is owned by the County Highway Agency.