LN Cnty RD 406 over Cottonwood Creek
GoodLincoln County, Wyoming · 1 Mile West of Smoot · Structure no. KUR
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 122
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
LN Cnty RD 406 over Cottonwood Creek is a steel stringer/multi-beam or girder carrying LN Cnty RD 406 over Cottonwood Creek in Lincoln County, Wyoming. It was built in 1998, so it is 27 years old, younger than the Wyoming average of 48.4 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 122 vehicles a day, roughly 12% of them trucks, projected to reach 171 by 2043. The structure is 30 ft (9.1 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| 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 LN Cnty RD 406 over Cottonwood Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is LN Cnty RD 406 over Cottonwood Creek 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 February 2024.
How much traffic does LN Cnty RD 406 over Cottonwood Creek carry?
About 122 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is LN Cnty RD 406 over Cottonwood Creek?
The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m) and a deck 26 ft wide.
Who owns LN Cnty RD 406 over Cottonwood Creek?
It is owned by the County Highway Agency.