Davis RD over Br of Dyer Rock CR
GoodLafayette County, Missouri · S 35 T 49 N R 24 W · Structure no. 21421
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 31 ft
- 1 main span
- Daily traffic
- 40
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Davis RD over Br of Dyer Rock CR is a aluminum, wrought iron, or cast iron culvert carrying Davis RD over Br of Dyer Rock CR in Lafayette County, Missouri. It was built in 1999, so it is 26 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.
It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 52 by 2044. The structure is 31 ft (9.4 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Davis RD over Br of Dyer Rock CR built?
It was built in 1999, making it 26 years old in 2025.
What condition is Davis RD over Br of Dyer 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 November 2023.
How much traffic does Davis RD over Br of Dyer Rock CR carry?
About 40 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Davis RD over Br of Dyer Rock CR?
The structure is 31 ft (9.4 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.
Who owns Davis RD over Br of Dyer Rock CR?
It is owned by the County Highway Agency.