310th ST over Platte Rvr
FairNodaway County, Missouri · S 11 T 63 N R 34 W · Structure no. 14406
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 240 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
310th ST over Platte Rvr is a steel stringer/multi-beam or girder carrying 310th ST over Platte Rvr in Nodaway County, Missouri. It was built in 1988, so it is 37 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 115 by 2044. The structure is 240 ft (73.2 m) long and 27 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 310th ST over Platte Rvr built?
It was built in 1988, making it 37 years old in 2025.
What condition is 310th ST over Platte Rvr in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.
How much traffic does 310th ST over Platte Rvr carry?
About 100 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is 310th ST over Platte Rvr?
The structure is 240 ft (73.2 m) long with a longest span of 120 ft (36.6 m) and a deck 27 ft wide.
Who owns 310th ST over Platte Rvr?
It is owned by the County Highway Agency.