Forest Road 10138 over Greys River
PoorLincoln County, Wyoming · 3 Mi. East of Alpine Wy. · Structure no. 040303000001015
- Built
- 1954
- 71 years old
- Condition
- Poor
- inspected October 2023
- Type
- Girder and Floorbeam System
- Steel
- Length
- 128 ft
- 2 main spans
- Daily traffic
- 600
- Owner
- Federal
- U.S. Forest Service
About this bridge
Forest Road 10138 over Greys River is a steel girder and floorbeam system carrying Forest Road 10138 over Greys River in Lincoln County, Wyoming. It was built in 1954, so it is 71 years old, older than the Wyoming average of 48.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 600 vehicles a day, roughly 10% of them trucks, projected to reach 900 by 2045. The structure is 128 ft (39 m) long and 30 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Forest Road 10138 over Greys River built?
It was built in 1954, making it 71 years old in 2025.
What condition is Forest Road 10138 over Greys River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2023.
How much traffic does Forest Road 10138 over Greys River carry?
About 600 vehicles per day (latest count), of which roughly 10% are trucks.
How long is Forest Road 10138 over Greys River?
The structure is 128 ft (39 m) long with a longest span of 62 ft (18.9 m) and a deck 30 ft wide.
Who owns Forest Road 10138 over Greys River?
It is owned by the U.S. Forest Service.