Rock CR Valley RD over Trib to Rock CR
GoodPosted for loadJefferson County, Missouri · S 31 T 43 N R 5 E · Structure no. 33857
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 27 ft
- 1 main span
- Daily traffic
- 800
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Rock CR Valley RD over Trib to Rock CR is a aluminum, wrought iron, or cast iron culvert carrying Rock CR Valley RD over Trib to Rock CR in Jefferson County, Missouri. It was built in 2011, so it is 14 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.
It carries about 800 vehicles a day, roughly 10% of them trucks, projected to reach 1,600 by 2043. The structure is 27 ft (8.2 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rock CR Valley RD over Trib to Rock CR built?
It was built in 2011, making it 14 years old in 2025.
What condition is Rock CR Valley RD over Trib to Rock CR in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2025.
How much traffic does Rock CR Valley RD over Trib to Rock CR carry?
About 800 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Rock CR Valley RD over Trib to Rock CR?
The structure is 27 ft (8.2 m) long with a longest span of 27 ft (8.2 m) and a deck 31 ft wide.
Who owns Rock CR Valley RD over Trib to Rock CR?
It is owned by the County Highway Agency.