Rt Z S over N Fk North Rvr
FairPosted for loadMarion County, Missouri · S 32 T 58 N R 7 W · Structure no. 8424
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 262 ft
- 3 main spans
- Daily traffic
- 324
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt Z S over N Fk North Rvr is a steel continuous stringer/multi-beam or girder carrying Rt Z S over N Fk North Rvr in Marion County, Missouri. It was built in 1965, so it is 60 years old, older 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. Its operating status is: posted for load restriction.
It carries about 324 vehicles a day, roughly 13% of them trucks, projected to reach 470 by 2044. The structure is 262 ft (79.9 m) long and 29 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt Z S over N Fk North Rvr built?
It was built in 1965, making it 60 years old in 2025.
What condition is Rt Z S over N Fk North 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 October 2023.
How much traffic does Rt Z S over N Fk North Rvr carry?
About 324 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is Rt Z S over N Fk North Rvr?
The structure is 262 ft (79.9 m) long with a longest span of 102 ft (31.1 m) and a deck 29 ft wide.
Who owns Rt Z S over N Fk North Rvr?
It is owned by the State Highway Agency.