Rt O N over Donaby CR
GoodHarrison County, Missouri · S 3 T 65 N R 26 W · Structure no. 33061
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 95 ft
- 1 main span
- Daily traffic
- 54
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt O N over Donaby CR is a prestressed concrete box beam or girders - multiple carrying Rt O N over Donaby CR in Harrison County, Missouri. It was built in 2010, so it is 15 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 54 vehicles a day, roughly 57% of them trucks, projected to reach 70 by 2044. The structure is 95 ft (29 m) long and 26 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt O N over Donaby CR built?
It was built in 2010, making it 15 years old in 2025.
What condition is Rt O N over Donaby 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 October 2023.
How much traffic does Rt O N over Donaby CR carry?
About 54 vehicles per day (2024 count), of which roughly 57% are trucks.
How long is Rt O N over Donaby CR?
The structure is 95 ft (29 m) long with a longest span of 90 ft (27.4 m) and a deck 26 ft wide.
Who owns Rt O N over Donaby CR?
It is owned by the State Highway Agency.