Wa Cnty RD 580 over East Fork Sand Creek
PoorClosed to trafficWashakie County, Wyoming · 8 Mi+east of Worland · Structure no. FMQ
- Built
- 1935
- 90 years old
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 93 ft
- 4 main spans
- Daily traffic
- 4
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Wa Cnty RD 580 over East Fork Sand Creek is a wood or timber stringer/multi-beam or girder carrying Wa Cnty RD 580 over East Fork Sand Creek in Washakie County, Wyoming. It was built in 1935, so it is 90 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 1 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. Its operating status is: closed to all traffic.
It carries about 4 vehicles a day, projected to reach 6 by 2043. The structure is 93 ft (28.3 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| 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 Wa Cnty RD 580 over East Fork Sand Creek built?
It was built in 1935, making it 90 years old in 2025.
What condition is Wa Cnty RD 580 over East Fork Sand Creek 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 May 2024.
How much traffic does Wa Cnty RD 580 over East Fork Sand Creek carry?
About 4 vehicles per day (2024 count).
How long is Wa Cnty RD 580 over East Fork Sand Creek?
The structure is 93 ft (28.3 m) long with a longest span of 24 ft (7.3 m) and a deck 24 ft wide.
Who owns Wa Cnty RD 580 over East Fork Sand Creek?
It is owned by the County Highway Agency.