Doll RD over Unnamed Str
GoodGasconade County, Missouri · S 6 T 44 N R 4 W · Structure no. 36843
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 25
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Doll RD over Unnamed Str is a concrete continuous slab carrying Doll RD over Unnamed Str in Gasconade County, Missouri. It was built in 2021, so it is 4 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 25 vehicles a day, roughly 10% of them trucks, projected to reach 30 by 2044. The structure is 26 ft (7.9 m) long and 21 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Doll RD over Unnamed Str built?
It was built in 2021, making it 4 years old in 2025.
What condition is Doll RD over Unnamed Str 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 2024.
How much traffic does Doll RD over Unnamed Str carry?
About 25 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Doll RD over Unnamed Str?
The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.8 m) and a deck 21 ft wide.
Who owns Doll RD over Unnamed Str?
It is owned by the County Highway Agency.