Rt Nn E over Platte Rvr
PoorClosed to trafficNodaway County, Missouri · S 8 T 65 N R 33 W · Structure no. 8017
- Built
- 1955
- 70 years old
- Condition
- Poor
- inspected July 2024
- Type
- Truss - Thru
- Steel
- Length
- 268 ft
- 1 main span
- Daily traffic
- 55
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Nn E over Platte Rvr is a steel truss - thru carrying Rt Nn E over Platte Rvr in Nodaway County, Missouri. It was built in 1955, so it is 70 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 1 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.
It carries about 55 vehicles a day, roughly 10% of them trucks, projected to reach 72 by 2044. The structure is 268 ft (81.7 m) long and 21 ft wide. If it were closed, the detour would be 24.9 mi (40 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 1 Imminent Failure | Major deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Rt Nn E over Platte Rvr built?
It was built in 1955, making it 70 years old in 2025.
What condition is Rt Nn E over Platte Rvr in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.
How much traffic does Rt Nn E over Platte Rvr carry?
About 55 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rt Nn E over Platte Rvr?
The structure is 268 ft (81.7 m) long with a longest span of 101 ft (30.8 m) and a deck 21 ft wide.
Who owns Rt Nn E over Platte Rvr?
It is owned by the State Highway Agency.