Cb Cnty RD 402 over Rock Creek
PoorCarbon County, Wyoming · Arlington · Structure no. FCH
- Built
- 1985
- 40 years old
- Condition
- Poor
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 64 ft
- 1 main span
- Daily traffic
- 53
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Cb Cnty RD 402 over Rock Creek is a steel stringer/multi-beam or girder carrying Cb Cnty RD 402 over Rock Creek in Carbon County, Wyoming. It was built in 1985, so it is 40 years old, younger 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 3 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 53 vehicles a day, roughly 2% of them trucks, projected to reach 74 by 2043. The structure is 64 ft (19.5 m) long and 16 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cb Cnty RD 402 over Rock Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Cb Cnty RD 402 over Rock 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 June 2024.
How much traffic does Cb Cnty RD 402 over Rock Creek carry?
About 53 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is Cb Cnty RD 402 over Rock Creek?
The structure is 64 ft (19.5 m) long with a longest span of 61 ft (18.5 m) and a deck 16 ft wide.
Who owns Cb Cnty RD 402 over Rock Creek?
It is owned by the County Highway Agency.