Seminoe Road over North Platte River
FairCarbon County, Wyoming · 34.2 MI N-Ne of Rawlins · Structure no. WYA-SU-001
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected November 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 245 ft
- 3 main spans
- Daily traffic
- 60
- 2011 count
- Owner
- Federal
- Bureau of Reclamation
About this bridge
Seminoe Road over North Platte River is a prestressed concrete tee beam carrying Seminoe Road over North Platte River in Carbon County, Wyoming. It was built in 1989, so it is 36 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 60 vehicles a day, projected to reach 66 by 2041. The structure is 245 ft (74.8 m) long and 30 ft wide. If it were closed, the detour would be 220 mi (354 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Seminoe Road over North Platte River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Seminoe Road 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 November 2023.
How much traffic does Seminoe Road over North Platte River carry?
About 60 vehicles per day (2011 count).
How long is Seminoe Road over North Platte River?
The structure is 245 ft (74.8 m) long with a longest span of 80 ft (24.4 m) and a deck 30 ft wide.
Who owns Seminoe Road over North Platte River?
It is owned by the Bureau of Reclamation.