Grindstone RD over Br of Bear CR
GoodLaclede County, Missouri · S 5 T 34 N R 15 W · Structure no. 31290
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 43 ft
- 4 main spans
- Daily traffic
- 150
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Grindstone RD over Br of Bear CR is a concrete continuous culvert carrying Grindstone RD over Br of Bear CR in Laclede County, Missouri. It was built in 2004, so it is 21 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 150 vehicles a day, roughly 10% of them trucks, projected to reach 210 by 2043. The structure is 43 ft (13.1 m) long and 28 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 |
|---|---|---|
| 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 Grindstone RD over Br of Bear CR built?
It was built in 2004, making it 21 years old in 2025.
What condition is Grindstone RD over Br of Bear CR 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 Grindstone RD over Br of Bear CR carry?
About 150 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Grindstone RD over Br of Bear CR?
The structure is 43 ft (13.1 m) long with a longest span of 10 ft (3 m) and a deck 28 ft wide.
Who owns Grindstone RD over Br of Bear CR?
It is owned by the County Highway Agency.