Rt O S over Williams Hollow
FairDouglas County, Missouri · S 4 T 26 N R 17 W · Structure no. 8377
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected February 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 35 ft
- 3 main spans
- Daily traffic
- 311
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt O S over Williams Hollow is a concrete continuous culvert carrying Rt O S over Williams Hollow in Douglas 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 311 vehicles a day, roughly 13% of them trucks, projected to reach 482 by 2044. The structure is 35 ft (10.8 m) long and 32 ft wide. If it were closed, the detour would be 29.8 mi (48 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt O S over Williams Hollow built?
It was built in 1964, making it 61 years old in 2025.
What condition is Rt O S over Williams Hollow 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 O S over Williams Hollow carry?
About 311 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is Rt O S over Williams Hollow?
The structure is 35 ft (10.8 m) long with a longest span of 11 ft (3.4 m) and a deck 32 ft wide.
Who owns Rt O S over Williams Hollow?
It is owned by the State Highway Agency.