County RD 277 over South Rvr
GoodMarion County, Missouri · S 11 T 57 N R 6 W · Structure no. 19669
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 50 ft
- 3 main spans
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 277 over South Rvr is a concrete continuous culvert carrying County RD 277 over South Rvr in Marion County, Missouri. It was built in 1988, so it is 37 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 63 by 2043. The structure is 50 ft (15.2 m) long and 34 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 277 over South Rvr built?
It was built in 1988, making it 37 years old in 2025.
What condition is County RD 277 over South Rvr 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 March 2023.
How much traffic does County RD 277 over South Rvr carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 277 over South Rvr?
The structure is 50 ft (15.2 m) long with a longest span of 15 ft (4.6 m) and a deck 34 ft wide.
Who owns County RD 277 over South Rvr?
It is owned by the County Highway Agency.