Rt Dd S over Dry Br
FairMcDonald County, Missouri · S 4 T 21 N R 33 W · Structure no. 8167
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected February 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 459
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Dd S over Dry Br is a concrete continuous culvert carrying Rt Dd S over Dry Br in McDonald County, Missouri. It was built in 1964, so it is 61 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 459 vehicles a day, roughly 14% of them trucks, projected to reach 803 by 2044. The structure is 29 ft (8.8 m) long and 31 ft wide. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt Dd S over Dry Br built?
It was built in 1964, making it 61 years old in 2025.
What condition is Rt Dd S over Dry Br 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 February 2025.
How much traffic does Rt Dd S over Dry Br carry?
About 459 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is Rt Dd S over Dry Br?
The structure is 29 ft (8.8 m) long with a longest span of 12 ft (3.7 m) and a deck 31 ft wide.
Who owns Rt Dd S over Dry Br?
It is owned by the State Highway Agency.