SH Cnty RD 151 over West Fork Dow Prong
FairPosted for loadSheridan County, Wyoming · T55N R082W S29 · Structure no. ECC
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected April 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 55
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
SH Cnty RD 151 over West Fork Dow Prong is a prestressed concrete tee beam carrying SH Cnty RD 151 over West Fork Dow Prong in Sheridan County, Wyoming. It was built in 1967, so it is 58 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 55 vehicles a day, roughly 40% of them trucks, projected to reach 77 by 2043. The structure is 37 ft (11.3 m) long and 26 ft wide. If it were closed, the detour would be 23 mi (37 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH Cnty RD 151 over West Fork Dow Prong built?
It was built in 1967, making it 58 years old in 2025.
What condition is SH Cnty RD 151 over West Fork Dow Prong 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 April 2024.
How much traffic does SH Cnty RD 151 over West Fork Dow Prong carry?
About 55 vehicles per day (2024 count), of which roughly 40% are trucks.
How long is SH Cnty RD 151 over West Fork Dow Prong?
The structure is 37 ft (11.3 m) long with a longest span of 36 ft (11 m) and a deck 26 ft wide.
Who owns SH Cnty RD 151 over West Fork Dow Prong?
It is owned by the County Highway Agency.