SH Cnty RD 255 over Clear Creek
FairSheridan County, Wyoming · 1 Mile N. of Leiter · Structure no. IWU
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 180 ft
- 3 main spans
- Daily traffic
- 65
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
SH Cnty RD 255 over Clear Creek is a steel continuous stringer/multi-beam or girder carrying SH Cnty RD 255 over Clear Creek in Sheridan County, Wyoming. It was built in 1993, so it is 32 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 5 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 65 vehicles a day, roughly 12% of them trucks, projected to reach 91 by 2043. The structure is 180 ft (54.9 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH Cnty RD 255 over Clear Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is SH Cnty RD 255 over Clear Creek 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 255 over Clear Creek carry?
About 65 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is SH Cnty RD 255 over Clear Creek?
The structure is 180 ft (54.9 m) long with a longest span of 70 ft (21.3 m) and a deck 31 ft wide.
Who owns SH Cnty RD 255 over Clear Creek?
It is owned by the County Highway Agency.