Rt D S over Big Branch
FairMorgan County, Missouri · S 3 T 44 N R 18 W · Structure no. 1558
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 576
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt D S over Big Branch is a concrete continuous culvert carrying Rt D S over Big Branch in Morgan County, Missouri. It was built in 1966, so it is 59 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 576 vehicles a day, roughly 11% of them trucks, projected to reach 1,066 by 2044. The structure is 27 ft (8.2 m) long and 34 ft wide. If it were closed, the detour would be 29.2 mi (47 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 D S over Big Branch built?
It was built in 1966, making it 59 years old in 2025.
What condition is Rt D S over Big Branch 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 December 2023.
How much traffic does Rt D S over Big Branch carry?
About 576 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is Rt D S over Big Branch?
The structure is 27 ft (8.2 m) long with a longest span of 13 ft (4 m) and a deck 34 ft wide.
Who owns Rt D S over Big Branch?
It is owned by the State Highway Agency.