330th ST over Dog Branch
GoodNodaway County, Missouri · S 24 T 63 N R 35 W · Structure no. 36942
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 60 ft
- 1 main span
- Daily traffic
- 15
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
330th ST over Dog Branch is a steel stringer/multi-beam or girder carrying 330th ST over Dog Branch in Nodaway 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2043. The structure is 60 ft (18.3 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | 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 330th ST over Dog Branch built?
It was built in 2021, making it 4 years old in 2025.
What condition is 330th ST over Dog Branch 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 January 2025.
How much traffic does 330th ST over Dog Branch carry?
About 15 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is 330th ST over Dog Branch?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (18.1 m) and a deck 25 ft wide.
Who owns 330th ST over Dog Branch?
It is owned by the County Highway Agency.