S-50th RD over Coffman Br
GoodPolk County, Missouri · S 35 T 33 N R 24 W · Structure no. 32995
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Steel
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 55
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
S-50th RD over Coffman Br is a steel culvert carrying S-50th RD over Coffman Br in Polk County, Missouri. It was built in 2009, so it is 16 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 55 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2044. The structure is 25 ft (7.6 m) long and 20 ft wide. If it were closed, the detour would be 5 mi (8 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 S-50th RD over Coffman Br built?
It was built in 2009, making it 16 years old in 2025.
What condition is S-50th RD over Coffman Br 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 April 2024.
How much traffic does S-50th RD over Coffman Br carry?
About 55 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is S-50th RD over Coffman Br?
The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3 m) and a deck 20 ft wide.
Who owns S-50th RD over Coffman Br?
It is owned by the County Highway Agency.