Brown School RD over Unknown Br
GoodLafayette County, Missouri · S 14 T 51 N R 25 W · Structure no. 32312
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 52 ft
- 1 main span
- Daily traffic
- 125
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Brown School RD over Unknown Br is a steel stringer/multi-beam or girder carrying Brown School RD over Unknown Br in Lafayette County, Missouri. It was built in 2007, so it is 18 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 125 vehicles a day, roughly 10% of them trucks, projected to reach 163 by 2044. The structure is 52 ft (15.8 m) long and 20 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Brown School RD over Unknown Br built?
It was built in 2007, making it 18 years old in 2025.
What condition is Brown School RD over Unknown 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 November 2023.
How much traffic does Brown School RD over Unknown Br carry?
About 125 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Brown School RD over Unknown Br?
The structure is 52 ft (15.8 m) long with a longest span of 49 ft (14.9 m) and a deck 20 ft wide.
Who owns Brown School RD over Unknown Br?
It is owned by the County Highway Agency.